NHTSA ID Number: 10235876
Manufacturer Communication Number: TechTIPS1
TSB/Document Date: 2023-05-08
Summary
Subaru
Service and Technical Support Line Newsletter
Noise from Rear Axle Oil Seal-Legacy Models.............................................................................................. 01/97
‘97MY Legacy Rear Differential Crossmember Bracket Noise & Vibration.................................................... 01/97
Rear Differential Modifications........................................................................................................................04/97
All Subaru Models with Stepped & Flat Flywheels......................................................................................... 07/97
Additional Parts Information on Differential Modifications.............................................................................. 07/97
Identifying 1997 Subaru Legacy Propeller Shafts........................................................................................... 07/97
1997MY Legacy Rear Differential Crossmember Bracket Noise & Vibration................................................. 10/97
Grease Leaking From Inner Axle Joints.........................................................................................................02/98
Rear Differential Vent Oil Leakage.................................................................................................................04/98
Legacy Engine Belt Guides............................................................................................................................05/98
1998MY Vehicles Leaking Axle Grease.........................................................................................................09/98
M/T Case Boss Wear.....................................................................................................................................09/98
5MT Popping Out Of First Gear...................................................................................................................... 10/98
Shifter Rattle...................................................................................................................................................02/99
All 1999MY Manual Transmission Vehicle......................................................................................................03/99
Transmission/Rear Differential Gear Ratios...................................................................................................06/99
Popping Out Of Fifth Gear........................................................................................................................
01/00
1999/2000MY Manual Transmissions Popping Out Of 1st Gear....................................................................04/00
2001MY Outback H6-3.0 VDC Precautions.................................................................................................... 11/00
Variable Torque Distribution........................................................................................................................... 05/01
All Subaru Rear Differentials.......................................................................................................................... 10/01
Use of Correct Fluids......................................................................................................................................08/02
Parts Supersession 2002MY Outback & Impreza 1st Driven Gear........................................................... 09-10/02
Transmission Popping Out of 3rd Gear..........................................................................................................05/03
On The Car Rear Wheel Bearing Replacement Procedure............................................................................09/03
Impreza WRX Driveability...............................................................................................................................04/04
2005MY Manual Transmission Speedometer Gears......................................................................................06/05
STi Rear Differential Oil.................................................................................................................................. 07/05
Impreza STI Characteristics........................................................................................................................... 01/06
Clutch Pedal Squeak......................................................................................................................................05/06
Manual Transmission Center Differential Damage......................................................................................... 10/06
STI / DCCD “Klunking Noise”.........................................................................................................................02/08
6 M/T “Quick TIPS”........................................................................................................................................03/08
DTC P1720, DCCD Code in Memory, 2008 STI.............................................................................................09/08
Squeaking Noise When Operating the Clutch Pedal......................................................................................02/09
2010 M/Y Legacy & Outback Sound at Initial Start-Up...................................................................................08/09
Tribeca Rear Differential Temp Light Flickering.............................................................................................. 04/10
Updated M/T Transmission Drain Plug Gasket Information............................................................................ 06/10
2010-11 M/Y Legacy / Outback “Howling” from Under the Vehicle..................................................................01/11
2010 M/Y & Later Legacy / Outback 6 M/T Reverse Gear Damage............................................................... 01/12
BRZ Manual Transmission Sounds................................................................................................................ 06/12
TechTIPS Article Locator Edition
Page 10
Color Change To Manual Trans Oil Level Dipstick......................................................................................... 10/12
All Manual Transmission Equipped Vehicles...................................................................................................11/12
2015 WRX Short Throw Shifter Precautions.................................................................................................. 05/14
04-Steering
Loyale Power Steering Pump Failures............................................................................................................ 05/91
XT-6 Mps Controller Set................................................................................................................................. 01/92
XT-6 Electronic Controlled Motor Drive Power Steering Service Manual Supplement ..................................04/92
XT-6 Motor Power Steering “Motor Pump” ....................................................................................................05/92
All Models Power Steering Pumps.................................................................................................................06/92
Testing Power Steering Pumps......................................................................................................................06/93
SVX Power Steering Pump Replacement......................................................................................................02/94
Steering Rack Noise....................................................................................................................................... 01/97
Power Steering Pump Replacement...............................................................................................................03/97
2004MY Impreza and Forester Steering Column Cover................................................................................. 10/03
Parts Ordering Update for VSC Steering Angle Sensor................................................................................. 10/03
Power Steering Rack Repairs......................................................................................................................... 11/05
2006MY STI Steering Angle Sensor..............................................................................................................02/06
Power Steering Pump Noise...........................................................................................................................04/07
2005 & Later SIA-Built Steering Rack Rebuilding Tool Info............................................................................ 10/08
Power Steering Rack Serviceability................................................................................................................ 06/11
05-Suspension-Wheels & Tires
Legacy Rear Stabilizer Link Bushing Seat Change........................................................................................ 07/91
Loyale Rear Alignment .................................................................................................................................. 10/91
All Models Alignment (Front & Rear) Tips .....................................................................................................02/92
Legacy 4WD Noise Coming From Right or Left Rear Area ........................................................................... 10/92
Legacy Front End “Pop” Noise ...................................................................................................................... 10/92
All Four-Wheel Drive Vehicles ....................................................................................................................... 11/92
All Models Wheel Lug Torque ........................................................................................................................ 11/92
1993MY Impreza Rear Suspension “Passive Four Wheel Steering” .............................................................05/93
All Subaru Models with Air Suspension, Including Legacy (“O” Rings)..........................................................06/93
Production Line Installation of Oil Filter and Power Steering Reservoir Filling ..............................................06/93
All Subaru Models Front End Alignment ........................................................................................................08/93
1992MY SVX Rear Suspension .....................................................................................................................08/93
Impreza Wheels - 13” vs. 14” ......................................................................................................................... 01/94
Impreza Rear Strut Noise Production Change ..............................................................................................02/94
1991MY Legacy Complaint of Banging Over Bumps, Especially Prevalent In the Right Rear ......................03/94
Impreza Rear Strut Noise Production Change ..............................................................................................04/94
Impreza Tire Rotation/Maintenance ..............................................................................................................06/94
Procedures for Yokahama Tire Complaints ...................................................................................................02/95
Noisy Impreza Rear Struts ............................................................................................................................09/95
Front Suspension Noise, 1995/96MY Subaru Legacy ...................................................................................04/96
Impreza Outback Tires ..................................................................................................................................09/96
1996MY & 1997MY 2.2L Manual Transmission Equipped Vehicle.................................................................09/96
Additional Tire Information For ‘97MY Impreza Outback................................................................................ 11/96
Axle Shaft Grease..........................................................................................................................................08/99
Recommended Winter Tires for 2000MY Outback......................................................................................... 01/00
2000MY Outback Winter (Snow) Tire Information (supplemental).................................................................03/00
Tire Questions and Information Handling Procedures.................................................................................... 09/01
WRX and STI Recommended Winter/Snow Tires.......................................................................................... 11/03
TechTIPS Article Locator Edition
Page 11
Stick-On Wheel Weights.................................................................................................................................09/04
2003MY Keyless Entry Control Module Interchangeability.............................................................................09/04
Tire Pressure Monitoring System................................................................................................................... 10/04
2005MY Legacy/Outback – Use of Tire Chains............................................................................................. 12/04
Tire Pressure Monitoring System (TPMS) Equipped Vehicles........................................................................ 12/04
STi Clunk Noise in Rear.................................................................................................................................02/05
Rear Stabilizer Link Positioning...................................................................................................................... 10/05
Tire Pressure Monitoring System – A Reminder............................................................................................ 11/05
B9 Tribeca Spare Tire Availability...................................................................................................................02/06
Tire Pressure Monitoring System (TPMS) – Additional Information...............................................................03/06
Tire Valve Stem Caps.....................................................................................................................................03/06
2005~06MY Legacy/Outback Lower Control Arm Bushings..........................................................................05/06
TPMS Valve Core Tool...................................................................................................................................06/06
B9 Tribeca Torque Support Plate Revised Torque Specification....................................................................08/06
Oil Seepage / Leaking From Struts................................................................................................................ 01/07
Customer Concern about Tire Conicity & Vehicle Drift..................................................................................02/07
2008 MY Tire Pressure Monitor (TPMS) Changes.........................................................................................05/07
Emergency Wheel Lock Removal..................................................................................................................06/07
Wheel Lug Torque Specs............................................................................................................................... 11/07
Use of Nitrogen in the Tires of Subaru Vehicles............................................................................................. 12/08
2010-11 Legacy / Outback Steering Vibration Updates: Helpful Hints............................................................ 09/10
Tire Pressure Monitor System Reminders...................................................................................................... 10/10
2011 M/Y Tire Pressure Monitor System “Quick TIP”......................................................................................11/10
Rear Stabilizer Bar Identification.................................................................................................................... 03/11
Front / Rear Suspension Strut Piston Seal Damage.......................................................................................11/11
Front-End Rattling Noises Over Bumps...........................................................................................................11/11
Tribeca Spare Tire Color Change................................................................................................................... 10/12
2005 And Up Front Lower Control Arm Bushings.......................................................................................... 05/13
Tire Pressures-Check that Spare....................................................................................................................11/13
Wheel Lug Socket Recommendation............................................................................................................. 03/14
06-Brakes
Legacy ABS Control Unit Code 10 ................................................................................................................ 01/92
ABS Light Illumination Code 16 (G-Sensor) ..................................................................................................02/92
Legacy Brake Vibration Complaints ..............................................................................................................06/92
Legacy Front Disc Brake Pad Wear ............................................................................................................... 11/92
Legacy Right-Hand Drive Vehicles ................................................................................................................ 12/92
Legacy ABS-2E System ................................................................................................................................02/93
Anti-Lock Brakes For Legacy ........................................................................................................................03/93
Legacy Brake Pads ....................................................................................................................................... 10/93
1994MY Impreza Hill Holder “Ghost Cars” .................................................................................................... 01/94
Legacy Brake Rotors .....................................................................................................................................02/94
Impreza Throttle Position Switch Adjustment ................................................................................................06/94
Non-Approved Adjustments on Legacy, Impreza, &d SVX Throttle Plates and ISC Valves ..........................06/94
Rusty Brake Rotors ....................................................................................................................................... 07/94
Brake Rotor Machining With Pro-Cut Equipment ..........................................................................................08/94
TCS Operation with ‘T-Type’ Spare ................................................................................................................ 10/94
ABS Code 16 - Faulty ABS Control Unit or ‘G’ Sensor (AWD, M/T Model) ................................................... 10/94
Reading ABS Codes on Early Subaru Legacy Models .................................................................................. 07/95
Subaru Legacy - ABS Light on ......................................................................................................................08/95
Brake Fluid Basics .........................................................................................................................................09/95
TechTIPS Article Locator Edition
Page 12
ABS And Select Monitor Usage ....................................................................................................................09/95
ABS/TCS Equipped Legacy Vehicles ............................................................................................................ 10/95
1995MY/1996MY Subaru Legacy with ABS ................................................................................................... 11/95
1996MY Subaru Legacy Equipped With ABS/5.3 System ............................................................................. 11/95
ABS-2E Control Units & ABS Code 23 .......................................................................................................... 12/95
Vehicle Not Complying With Federal & State Regulations ............................................................................ 12/95
Intermittent Wheel Sensor Codes in Early Legacy ABS Systems (Non ABS-2E) ......................................... 12/95
Brake Noise...What Is Normal? ......................................................................................................................02/96
5.3 ABS System Service Manual ..................................................................................................................06/96
Component Relocation with 5.3 ABS System ...............................................................................................06/96
ABS Equipped Subaru Vehicles System Check ............................................................................................08/96
New 5.3I Type ABS System ...........................................................................................................................02/97
5.3I ABS System Information Update ............................................................................................................03/97
ABS 5.3I Service Manual ..............................................................................................................................04/97
Identifying ABS Systems ...............................................................................................................................05/97
ABS 5.3I ABS Warning Light Operation ........................................................................................................ 10/97
ABS/TCS Code 57 ........................................................................................................................................ 01/98
Use of Non-Approved Brake Additives ..........................................................................................................05/98
1999MY Forester ABS ...................................................................................................................................02/99
Brake Judder & Noise; All Models .................................................................................................................03/99
2002MY Impreza Brake Rotor Scoring...........................................................................................................06/01
Bulletin Numbers 03-31-03 & PT 370303....................................................................................................... 01/04
Bleeding Brembo Brake System on WRX STI Models...................................................................................03/04
STI Brake Shim Kit.........................................................................................................................................09/04
Brake Pad Wear Indicator...............................................................................................................................03/05
B9 Tribeca Brake Servicing............................................................................................................................05/05
Preventive Measure for Surface Rust around Disk Brake Pad.......................................................................05/06
Brake Rotor Concentric Scaring..................................................................................................................... 01/07
VDC Control Module Servicing.......................................................................................................................09/07
ABS Code C0111- ABS Motor Relay Function................................................................................................ 12/07
ABS / VDC Detail Codes and How to Use Them...........................................................................................03/08
New TPMS Transmitter Design Reminders....................................................................................................06/08
Brake Rotor Information.................................................................................................................................. 12/08
Tapping or Clicking Noise, 2008-09 Impreza.................................................................................................03/09
Brembo-Equipped Disc Brake Noise..............................................................................................................03/09
More C0054 & C0074 Information..................................................................................................................04/09
EPB Emergency Manual Release Procedure................................................................................................. 11/09
2010 M/Y Legacy & Outback Master Cylinder Removal Precaution.............................................................. 02/10
“Click or Knock” Sound When Releasing the Brake Pedal............................................................................. 05/10
WVY-35 Master Cylinder Installation Precaution............................................................................................ 01/12
ABS Brake System Applied Model Information.............................................................................................. 03/12
Vehicles Equipped with Eyesight.................................................................................................................... 07/12
Important Precautions For Eyesight Equipped Vehicles................................................................................. 08/12
13 BRZ Revised Vehicle Stability Control Diagnostics....................................................................................11/12
12/13 Impreza Parking Brake Information........................................................................................................11/12
EyeSight System Temporary Stop Information............................................................................................... 02/13
Click Or Knock Sound When Releasing The Brake Pedal (Reminder) ......................................................... 02/13
Proper Reporting of Eyesight Related Issues................................................................................................. 04/13
Precautions & Diagnostic Tips for Eyesight Equipped Vehicles..................................................................... 04/13
Brake Override System Operation and Hesitation Complaints........................................................................11/13
TechTIPS Article Locator Edition
Page 13
07-Electrical
Justy ECVT/Ignition Relay ............................................................................................................................. 07/91
Legacy Intermittent Hard Or No Start/Ground Shock Tower ......................................................................... 07/91
Legacy Ignition Relay .................................................................................................................................... 07/91
Justy MPI Codes 11, 13 ................................................................................................................................. 07/91
Phantom Code 22, Knock Sensor 87-89MY “L” And XT Series..................................................................... 09/91
A/T Shift Lock System/Loyale ....................................................................................................................... 12/91
L-Series OHV Engine-Engine Will Not Shut-Off ............................................................................................ 01/92
SVX and Legacy Brake Lights Staying On .................................................................................................... 01/92
Legacy Poor Radio Reception/Low Volume Output ......................................................................................03/92
90MY to Present Justy MPI Distributor Wiring ..............................................................................................04/92
Legacy S/W Fuse No.5 Continually Blows-Out .............................................................................................05/92
Legacy Sunvisor Lighted Mirror Wiring #15 Fuse ..........................................................................................05/92
Legacy Starters ............................................................................................................................................. 10/92
1992 MY Legacy & SVX Ignition Relay ......................................................................................................... 10/92
Aftermarket Batteries ..................................................................................................................................... 11/92
1992MY SIA Legacy S/W Rear Gate Telltale Light Won’t Go Out ................................................................. 11/92
Justy Trouble Code 23: Pressure Sensor ...................................................................................................... 01/93
1993MY Impreza Relays ...............................................................................................................................05/93
Electrical Tips ................................................................................................................................................ 07/93
Legacy Sunroof Wiring Schematic & Switch Operation .................................................................................09/93
Electrical Problems? Check the Fuse ........................................................................................................... 10/93
Impreza Headlamp Information ..................................................................................................................... 10/93
1990MY Legacy with Code 41 in ECU Memory ............................................................................................ 11/93
1990MY Legacy Code 42 Throttle Position Switch from ECM ...................................................................... 11/93
ROM Application Chart .................................................................................................................................. 11/93
1993MY Loyale Intermittent Wiper Wiring Diagram ....................................................................................... 01/94
Six-Step Troubleshooting Method ..................................................................................................................02/94
Rear Defogger Wiring & Terminal Repair Kit .................................................................................................02/94
1990MY-Present Loyale Fuel Pump Control Unit Wiring Diagram .................................................................03/94
1992MY SVX ROMS .....................................................................................................................................03/94
Battery Charging ...........................................................................................................................................03/94
ECVT Trouble Code 31 ..................................................................................................................................04/94
ECVT - Select Monitor Speed Sensor Reading .............................................................................................04/94
Impreza Headlights ........................................................................................................................................04/94
Legacy Fuel System Wiring Diagram ............................................................................................................05/94
Impreza Fuel Tank Sending Unit Specifications ............................................................................................05/94
1995MY Legacy Electrical Component Location Quick Reference List ........................................................ 07/94
Legacy Fuel System Wiring Diagram ............................................................................................................08/94
SVX Spark Plug Servicing .............................................................................................................................09/94
Ignition Relays ............................................................................................................................................... 10/94
Ignition Relays - The Sequel ......................................................................................................................... 10/94
1995MY Legacy Speed Limiting Device ........................................................................................................ 11/94
SPI Trouble Code 13 (Crank Angle Sensor) From ECU ................................................................................ 11/94
OBD II Check Engine Light ............................................................................................................................ 12/94
Speed Sensor 2 ............................................................................................................................................. 01/95
1994MY Legacy Seat Heaters ....................................................................................................................... 01/95
Cold Shift Locks (Impreza Shift Locks That Won’t Unlock When Cold) ........................................................02/95
1985MY & Later L-Series MPFI Improper Engine Operation above 2000 RPM ............................................03/95
Battery Replacement .....................................................................................................................................03/95
Electrical Diagnosis, the Helpline, & You .......................................................................................................04/95
TechTIPS Article Locator Edition
Page 14
Battery Charging ...........................................................................................................................................05/95
Electrical Condition Reporting .......................................................................................................................06/95
ROM Installation ............................................................................................................................................08/95
1 Mw Min. ......................................................................................................................................................09/95
1996MY Subaru Legacy Outback Fog Lamps ............................................................................................... 10/95
1995MY Subaru Legacy Outback Rear Power Outlet ................................................................................... 11/95
Identification of Cam and Crank Sensors ...................................................................................................... 07/96
1995MY/96MY Subaru Legacy Blows Fuse SBF-2 ....................................................................................... 07/96
1997MY Legacy Power Door Lock System ...................................................................................................09/96
Sticking or Difficult Auto Down P/W Switch Buttons (Mistakenly Printed In Section 11) ................................ 10/96
Diagnostic Trouble Code P0341 .................................................................................................................... 10/96
Loose Window Regulators ............................................................................................................................. 10/96
Rear Defogger Timer .....................................................................................................................................03/97
Legacy Heater Control Panel Bulbs ...............................................................................................................03/97
‘98MY Forester Transit Connector Location ..................................................................................................08/97
‘98MY Forester Trailer Hitch Wiring Harness ................................................................................................08/97
‘95MY-‘97MY Legacy Moisture Accumulation in the Headlights ....................................................................04/98
2000MY Legacy Battery ................................................................................................................................09/99
Wiring Harness Connector I5 ........................................................................................................................09/99
Electrical Problems? Check The Alternator. ................................................................................................. 11/99
2000MY Legacy Blows Fuse #5..................................................................................................................... 01/00
2000MY Subaru Legacy Turn Signal Operation.............................................................................................02/00
2000MY Legacy & Outback Vehicles Fog Light Operation............................................................................04/00
Grounds, Grounds, Grounds.......................................................................................................................... 07/00
Daytime Running Lights.................................................................................................................................08/00
Windshield Wiper Deicer System not Working............................................................................................... 11/00
Turn Signals Flashing Rapidly........................................................................................................................ 11/00
Blower Motor Resistor Repairs....................................................................................................................... 01/01
In-Dash Cigarette Lighter Usage....................................................................................................................06/01
Alternator Supplier Update.............................................................................................................................08/01
Legacy Transit (D-check plug) Connectors.............................................................................................. 03-04/02
Fuse 4 Blows-Out..................................................................................................................................... 03-04/02
Legacy Rear Wiper Operation.................................................................................................................. 03-04/02
2005MY Legacy/Outback Trailer Hitch Harness Location.............................................................................. 07/05
Backup Power Supply Fuse............................................................................................................................ 10/05
2005MY Forester Diagnostic Connector........................................................................................................ 11/04
2005MY Legacy/Outback Electrical Diagnosis...............................................................................................02/05
Body Integrated Unit (BIU) Replacement.......................................................................................................03/05
Fuse Label Correction....................................................................................................................................03/05
HVAC & Audio Unit Inoperative After Wiring Harness Change......................................................................04/05
2005MY Baja with Poor Radio Reception......................................................................................................04/05
HVAC Inoperative After Wiring Harness Change—More Information............................................................05/05
2003MY Forester Fuse Information................................................................................................................08/05
Battery Going Dead or Alarm Going Off.........................................................................................................09/05
Information Requested For Harness Repair Kits............................................................................................ 11/05
2006MY Legacy/Outback and B9 Tribeca Combination Meter Self Diagnosis...............................................02/06
Change of Seat Heater Relay.........................................................................................................................02/06
Low Battery Voltage.......................................................................................................................................06/06
2005MY Forester A/F & O2 Sensor Relay Location.......................................................................................06/06
SBF-5 Fuse Blows On 2005 MY / 2006 MY Impreza Vehicles....................................................................... 07/06
“Dark Current” Or Excessive Battery Draw....................................................................................................02/07
Erratic Tail Light Operation.............................................................................................................................04/07
TechTIPS Article Locator Edition
Page 15
More “Dark Current” Information....................................................................................................................04/07
Headlight Bulb Replacements –A Reminder..................................................................................................05/07
New Style 2008 MY Legacy, Outback & Tribeca Keys...................................................................................06/07
Midtronics inTELLECT EXP Battery Tester Logic Update..............................................................................06/07
Headlight Bulb Socket Repairs....................................................................................................................... 07/07
2008 MY High Security Keys..........................................................................................................................08/07
2008MY Impreza Headlight Switch Operation................................................................................................09/07
2008 Impreza Stop Light Switch C0074 and C0054....................................................................................... 01/08
BIU Replacement and Keys............................................................................................................................05/08
2008 Impreza Data Link Connector Color Change.........................................................................................06/08
Legacy & Outback Door Switch (Nov 2004 production & after)......................................................................06/08
Wiring Harness Connector Similarities & Cautions........................................................................................ 07/08
Forester Sunroof Reverses When Closing..................................................................................................... 12/08
2008-09 Impreza, Erratic Outside Temperature Gauge Operation................................................................. 01/09
Door & Ignition Lock Cylinder Replacement Clarification...............................................................................02/09
2009 M/Y Forester Power Window Information..............................................................................................03/09
Power Door Locks Inoperative, 2009 M/Y Forester........................................................................................04/09
“Dark Current” ….Revisited............................................................................................................................06/09
2010 M/Y Legacy & Outback Auto Up / Down Feature Operation..................................................................08/09
Speedometer Inoperative? Don’t Overlook the Sunroof Wiring.....................................................................08/09
2010 M/Y Legacy & Outback Low-Beam Bulb Replacement.........................................................................08/09
2010 M/Y Legacy & Outback Headlight Bulb Replacement Information........................................................09/09
2010 M/Y Legacy & Outback Power Window Operation................................................................................ 10/09
Re-Coding Laser-Cut Keys............................................................................................................................. 01/10
2010 M/Y Legacy & Outback Oil Level Warning Information.......................................................................... 02/10
2010 M/Y Legacy & Outback BIU Interchangeability...................................................................................... 02/10
2010 M/Y Forester “Resonating” Noise When Using the Horn....................................................................... 03/10
2010 M/Y Forester Dome Light Erratic Operation.......................................................................................... 05/10
2010 and 2011 Driver’s AUTO-UP Reset Information..................................................................................... 10/10
2008 – 2011 Impreza Front Turn Signals Blink Too Fast.................................................................................01/11
Remote Trunk Release Inoperative After BIU Replacement........................................................................... 05/11
2008 M/Y and Later Impreza Stop Light Switch Information.......................................................................... 05/11
Sunroof Operation Service Bulletins.............................................................................................................. 05/11
New DTC’s After Bulkhead Harness Replacement......................................................................................... 06/11
CAN System Diagnostic Information...............................................................................................................07/11
Immobilizer Codes Stored, Engine Starts and Stalls Condition...................................................................... 08/11
2011 M/Y Impreza High Beams Not Bright Enough?...................................................................................... 10/11
Headlight Aiming Precautions.........................................................................................................................11/11
Tom-Tom Equipped Volume Control Information............................................................................................ 12/11
2012 M/Y Impreza No Start, SBF-6 Blown..................................................................................................... 01/12
2012 Impreza Key Information........................................................................................................................ 03/12
Sunroofs and Car Washes............................................................................................................................. 04/12
Battery Testing, the Importance of Using the Right Standard........................................................................ 04/12
Re-Programming Information for All 2011-12 M/Y Vehicles............................................................................ 05/12
2013 BRZ Auto Up/Down Window Feature..................................................................................................... 09/12
Hard To Fill Fuel Tank..................................................................................................................................... 09/12
Eyesight Camera Adjustment......................................................................................................................... 10/12
13 MY Legacy And Outback Accessory Charging...........................................................................................11/12
Electrical Devices And Air Bag Systems........................................................................................................ 12/12
14 MY Forester Turbo Battery Cable Precaution/ DTC P0606....................................................................... 02/13
Appearance of Water in BRZ Back Up Light.................................................................................................. 03/13
Memory Height Learning Procedure.............................................................................................................. 04/13
TechTIPS Article Locator Edition
Page 16
Erratic Digital Fuel Gauge Operation, 2012 My and Later Impreza, BRZ, and 2014 Forester........................ 04/13
Immobilizer/ Key Registration Information...................................................................................................... 04/13
2014 Forester Information Display Selection Knob( or the Right Side or Other Trip Knob)............................ 04/13
Campaign WQF-42 Information...................................................................................................................... 05/13
Fuel Gauge Diagnostic’s................................................................................................................................. 05/13
2014 Forester Turbo, ECM Electrical Testing Reminder................................................................................. 06/13
2014 Forester Power Rear Gate (PRG) Initialization Procedure..................................................................... 06/13
2014 Forester Non-Turbo ECM And BIU Locations........................................................................................ 06/13
2014 Forester L/F Power Window auto up/down operation............................................................................ 08/13
HVAC Electrical Connections......................................................................................................................... 09/13
BIU Replacement on all Push-button Start Vehicles...................................................................................... 10/13
2014 Forester Seat heater Operation and Switch Functions...........................................................................11/13
Headlight Adjustment Reminders....................................................................................................................11/13
ODS Code 29 or 37, Electrical Devices and Air Bags revisted....................................................................... 12/13
Appearance of Water Droplets in BRZ Exterior Lamps.................................................................................. 01/14
Important Hybrid Vehicle Aux Battery Precautions......................................................................................... 01/14
Operation of SI-Drive, Sport Sharp(S+) Mode after Cold Start....................................................................... 02/14
Midtronics GR8Use During Control unit Programming................................................................................... 02/14
2010-14 Legacy& Outback Fuse # 16 Failed in the Main Fuse Box................................................................ 03/14
DTC P0724, Brake Switch Circuit High Input.................................................................................................. 03/14
08-Instrument & Controls
High Reading Temperature Gauge, Digital Dash 85MY & 86MY “L” Series, Including XT ............................08/91
L-Series Speed Sensor Replacement ...........................................................................................................02/92
1992MY Legacy FWD Modified Fuel Tank Sender Unit ................................................................................09/92
Corrections to Previous Helpline Updates ..................................................................................................... 11/92
Odometer Labels ...........................................................................................................................................02/93
Legacy Knock Sensor Testing .......................................................................................................................03/93
Legacy All Wheel Drive Fuel Gauge ..............................................................................................................04/93
Impreza Combination Meter Tachometer ......................................................................................................05/93
Legacy Postal Vehicles with Single Action Power Door Locks ...................................................................... 11/93
Speedometer Inaccuracies ............................................................................................................................ 01/95
Warning Light Operation ................................................................................................................................02/95
Legacy and Impreza Fuel Tank Sending Units ..............................................................................................05/95
Instrument Cluster Circuit Boards .................................................................................................................. 10/96
Fuel Gauges on “E” ....................................................................................................................................... 10/96
1998MY Subaru Forester/Impreza Digital Odometer .....................................................................................09/97
Odometer Policy.............................................................................................................................................02/01
Ambient Temperature Sensor.........................................................................................................................04/04
SI-Drive Multi-Information Clock Display Characteristics...............................................................................04/08
2010 M/Y Legacy & Outback Clock Setting Procedure..................................................................................08/09
Adjusting the Clock and Settings of the Multi-Function Display..................................................................... 05/10
Shift Indicator Light Applicability, 2012M/Y Impreza....................................................................................... 04/12
BRZ Trunk Release Operation....................................................................................................................... 07/12
Navigation Screen Displaying The Language Menu...................................................................................... 11/12
2014 Forester Multi Function Display Messages............................................................................................ 08/13
09-Cooling, Fuel, & Exhaust System
Justy FWD-ECVT Noise from Exhaust Pipe Joint ......................................................................................... 05/91
Legacy 4EAT Radiators .................................................................................................................................02/92
Subaru Exhaust Systems ..............................................................................................................................04/92
TechTIPS Article Locator Edition
Page 17
1992MY SIA Models Production Fuel Filter ...................................................................................................05/92
Legacy Exhaust Whistle Turbo & Naturally Aspirated ...................................................................................06/92
1992MY Legacy FWD Modified Fuel Tank Sender Unit ................................................................................09/92
Corrections to Previous Helpline Updates ..................................................................................................... 11/92
Coolant Recycling ..........................................................................................................................................06/93
Summer Low RVP Fuels ...............................................................................................................................06/94
Fuel Quality Check ........................................................................................................................................06/94
Fuel Switching ...............................................................................................................................................09/94
Impreza Fuel Tank Sending Unit Assemblies ................................................................................................09/94
Impreza Fuel Tank Capacity .......................................................................................................................... 10/94
Replacing Loyale Thermostats ...................................................................................................................... 11/94
2.2L Impreza AWD Fuel Senders ..................................................................................................................04/95
Reformulated Gasoline ..................................................................................................................................05/95
Loyale Water Pump Leaks ............................................................................................................................. 07/95
Modified Fuel Injectors .................................................................................................................................. 10/96
Cooling Fan Operation ..................................................................................................................................09/97
1999MY Legacy Excessive Crank Time ........................................................................................................03/99
Vehicle Won’t Take Fuel ................................................................................................................................03/99
Vehicles That Won’t Take Fuel ......................................................................................................................09/99
Fuel System Quick Connector ....................................................................................................................... 10/99
Don’t Touch That Screw! ............................................................................................................................... 01/00
Sulfur Smell from the Exhaust .......................................................................................................................05/00
Use of Genuine Air Cleaner Element.............................................................................................................. 11/00
H-6 Extended Crank Time.........................................................................................................................01-02/02
Forester Fuel Line Noise........................................................................................................................... 09-10/02
WRX STi Driveability......................................................................................................................................08/03
2004MY Legacy Fuel Filter Replacement......................................................................................................09/03
H6 Drivability.................................................................................................................................................. 11/03
New Product Orientation for the Cooling System Conditioner........................................................................04/04
2004MY Legacy/Outback H-6 and H-4 (NA) Fuel Line Removal...................................................................05/04
2005MY Legacy Fuel Line Rattle................................................................................................................... 11/04
Fuel Order in Cold Weather (Service Bulletin Reminder)............................................................................... 11/04
Fuel Line Tool................................................................................................................................................. 12/04
Gas Mileage...................................................................................................................................................03/05
Fuel Hose Retainer Clips................................................................................................................................06/05
B9 Tribeca Fuel Line Tool...............................................................................................................................04/06
Subaru Vehicles and Driveability....................................................................................................................09/06
STI Models Fuel Recommendation................................................................................................................ 11/06
Fuel Odor on Initial Cold Starts......................................................................................................................02/07
Engine Cooling System Service & Care Recommendations..........................................................................06/07
Fuel-Related Driveability Concerns................................................................................................................08/07
Genuine Subaru Cooling System Conditioner Information............................................................................. 10/07
Subaru Super Coolant.................................................................................................................................... 11/07
P0171 and “Hard Start” Concerns.................................................................................................................. 12/07
More Subaru Super Coolant Information........................................................................................................03/08
Wynn’s Cooling System Equipment Announcement......................................................................................08/08
“Back To Basics” Rattling Noises From Under the Car..................................................................................02/09
2009 M/Y Forester Fuel Gauge Inconsistency...............................................................................................02/09
2010 M/Y Impreza, Rattling Noise from Exhaust............................................................................................ 10/09
More “Super Coolant” Information.................................................................................................................. 10/09
WVJ-20 (Baja Fuel Pump Outlet Pipe) Revised Product Campaign Bulletin Information............................... 11/09
2011 M/Y Impreza Fuel Door Update............................................................................................................. 12/10
TechTIPS Article Locator Edition
Page 18
2011 M/Y Forester Fuel Pressure Testing Information.................................................................................... 02/11
Rough Idle Condition Following WVU-31 Reprogramming............................................................................ 06/11
DTC P0453 Diagnostic Information.................................................................................................................11/11
FB Engine Fuel Pressure Testing Information................................................................................................ 03/12
BRZ High Pressure Fuel Pump...................................................................................................................... 07/12
BRZ Exhaust System Hardware..................................................................................................................... 08/12
Radiator Leaks And Damage......................................................................................................................... 08/12
Locksmith Information.................................................................................................................................... 09/12
Use of Dye In AC Systems............................................................................................................................. 09/12
12 Impreza Muffler Appearance Change........................................................................................................ 10/12
New Fuel With 15% Ethanol........................................................................................................................... 10/12
AF sensor and O2 sensor Removal............................................................................................................... 01/13
New Fuel 15% Ethanol Reminder................................................................................................................... 08/13
10-Heating Ventilation & A/C Systems
A/C Service Oil Adjustment ...........................................................................................................................06/91
A/C Diagnostic Aids .......................................................................................................................................08/91
A/C Pulser System Electrical Diagnosis 89MY & 90MY Loyale ....................................................................08/91
1992MY Legacy A/C Compressor Bracket Discontinuation .......................................................................... 11/91
Justy Wynn’s Air Conditioning Installation .....................................................................................................03/92
The Use of A/C Refrigerants Other Then R-12 .............................................................................................. 07/92
Justy Air Conditioning Information ................................................................................................................. 07/92
Air Conditioning Evaporator Odor ..................................................................................................................08/92
SVX Zexel Auto A/C ......................................................................................................................................09/92
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Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API
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- [Notice] When you receive a used device, it may be a customer return resold by Amazon without inspection. You can exchange it for a new one through Amazon. As this situation is unavoidable, we sincerely apologize. For any issues, contacting us via Amazon's "Messages" is the best way. THINKSCAN 689BT Bidirectional Scan Tool Can Be Used Immediately After It is Turned On, Without Complicated Registration Process, Which is More Convenient & Quick.
- Full Bi-Directional Control & 3000+ Active Tests: Take control and test components like actuators, fuel injectors, relays, and cooling fans in real time. You’ll quickly see if the problem is in the part itself or the control module — saving you hours of guesswork and frustrating trial-and-error.
- Advanced ECU Coding Capabilities: Handle module matching and hidden feature activation with confidence. When you replace an ECU or want to customize settings, this obd2 scanner diagnostic bi directional tool gives you the professional-level capabilities you need without the dealership price tag.
- 34+ Useful Reset and Maintenance Functions: Complete everyday service tasks smoothly with a wide range of helpful reset and maintenance functions. Whether you’re keeping up with regular upkeep or tackling a specific job, this scanner makes maintenance simpler and less stressful for both DIYers and pros.
- Comprehensive Full System Diagnostics: Diagnose every major system — Engine, Transmission, ABS, SRS, TPMS, and more — all in one place. Finally stop wondering if you’re missing something important; get the full picture and clear codes with ease.
Last update on 2026-07-02 / Affiliate links / Images from Amazon Product Advertising API
- Top Reasons to Choose the D7S OBD2 Scanner: XTOOL D7S car scan tool, an upgrade of XTOOL D7, offers comprehensive features for automotive technicians, workshops, and DIY enthusiasts 1. Upgraded Hardware: 2+64GB memory, rear camera, intuitive interface, foldable bracket 2. Complete Diagnostics: FCA
Autoauth, OE-level all system scan, 39+ maintenance services, 4K+ bidirectional, CANFD/DoIP protocol 3. Advanced Capabilities: ECU c0ding, PMI functions 4. Wide Compatibility: Support 10,000+ models, covering 99% vehicle brands 5. Multi-language: Available in 22+ languages, No IP Restrictions 6. 3-Year Updates: Save 300 bucks on software updates for the latest features and optimizations - 2026 Upgraded D7S Car Scanner Features: The newly 2026 D7S V2.0 scanner for car brings exciting features for advanced vehicle diagnostics and enhanced user experience 1. FCA AutoAuth: Now supports FCA SGW module for Chrysler, for Jeep, for Dodge (2018+), for Fiat (2017+), enabling faster vehicle communication without gateway restrictions 2. PMI (Offline ECU Pr0gramming): Allows for Ford, for Lincoln, and for Mazda ECU pr0gramming for new modules 3. Optimized Diagnostic Report 2.0: Personalized reports with logos and customer info for auto shops. Note: Compatibility varies by cars, please check before order
- 39+ Services/Resets/Adaptations/Relearns/Calibrations: XTOOL D7S full system car scanner diagnostic tool tackles 99% of common car issues through its 36+ special functions, including Oil Reset, EPB, SAS, BMS, Throttle Reset, Injector C0ding, ABS Bleed, TPMS Reset, Power Balance, etc and also covers specific-vehicle functions like Crank Sensor Relearn, ABS Initialization, Cylinder Power Balance, Fuel Trim Reset, Idle Relearn etc. This car diagnostic scanner enhances efficiency, making repairs and maintenance hassle-free. Tip: DO NOT for All vehicles, please check compatibility first
- Cost-effective ECU C0ding Scan Tool for Specific Brands: Enhance your vehicle's performance with XTOOL D7S! This obd2 scanner all systems bidirectional offers advanced capabilities at an affordable price, supports online for BMW, for Benz and offline for BENZ, for MIT, along with PMI functions for Ford, for Mazda, and for Lincoln. Ideal for technicians and DIY enthusiasts, this automotive scanner diagnostic tool optimizes vehicle performance and enhances the driving experience. Note: Not for all cars and modules, please send car VIN to check the compatibility before purchase
- OE All System Diagnostic & 8 Pids Graphing: XTOOL D7S is a comprehensive all system bi directional obd2 scanner that delivers dealer-level diagnostics, completely controlling over your vehicle’s performance and health. This automotive scan tool can read and clear DTCs, view live data and ECU information, retrieve freeze frames, and perform active tests and full obd2 functions. This bi-directional scan tool can can identify your vehicle's make, model, and year information with just one click and show up to 8 PIDs live data with options for CSV viewing, playback, and recording for in-depth analysis. It is easy-to-use for both professionals and beginners, helping pinpoint issues efficiently
Last update on 2026-06-30 / Affiliate links / Images from Amazon Product Advertising API
- 【✅Compared to BOSSCOMM IF742, IF745 Offers Full-System Diagnostics】The BOSSCOMM IF745 car diagnostic scanner is an upgraded model of IF742. In addition to supporting all OBD2 Code Reader functions and 6 reset options (ABS/EPB/SAS/BMS/Oil/Throttle), it expands diagnostics from 4 systems (Check Engine/ABS/SRS/Transmission) to vehicle All systems, including Steering, Suspension, and Body Electronics. This provides deeper, more comprehensive diagnostic capabilities.
- 【✨10 OBD2 Functions】The BOSSCOMM IF745 scan tool’s DTC Lookup instantly translates fault codes into user-friendly explanations, its I/M Readiness feature streamlines emissions testing with a single tap, and Freeze Frame lets you pinpoint the exact moment of a fault for in-depth root-cause diagnosis. Combined with a live data dashboard and advanced diagnostics (O2S, OBMon, EVAP), it delivers comprehensive insights for confident troubleshooting.
- 【✨Deep Diagnostics for All Vehicle System Modules】Beyond code reading/clearing and ECU information retrieval, our all-in-one data stream feature lets you inspect all current fault codes and their locations across the vehicle’s systems. This vehicle code reader helps you turn off dashboard warning lights and perform a comprehensive self-check of your car at home—no more back-and-forth trips to the repair shop or hefty inspection fees.
- 【✨6 Essential Resets: ABS Bleeding, Oil, EPB, SAS, Throttle, BMS】The BOSSCOMM IF745 obd2 scanner diagnostic tool swiftly purges air from brake lines to restore braking sensitivity, fine-tunes maintenance cycles to eliminate false alerts, resolves parking brake issues with one-click control, recalibrates steering sensors for stability, optimizes engine idling/acceleration for smoother performance, and deeply resets battery systems to extend lifespan and range via precise parameter adjustments.❗NOTE: Does NOT support bidirectional control, coding, or programming.
- 【✨10,000+ Car Models, AutoVIN, 13 Languages】The BOSSCOMM IF745 vehicle scanner diagnostic tool covers 73+ global car brands and offers support in 13 languages, making it perfect for DIYers, auto mechanics, or as a thoughtful gift. With a single-click AutoVIN feature, it instantly retrieves vehicle serial numbers, streamlining diagnostics for users globally. This adaptable tool balances user-friendliness with precision, catering to both personal and professional requirements.✅Unsure about compatibility? Compatibility will vary on vehicles' model and year, pls reach us via 📧 [email protected] 📧 before purchase.
Last update on 2026-07-02 / Affiliate links / Images from Amazon Product Advertising API
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