NHTSA ID Number: 10130271
Manufacturer Communication Number: 07-129-18
TSB/Document Date: 2018-03-13
Summary
This bulletin announces availability of reprogramming files to optimize operation of the Tire Pressure Monitor System?s (TPMS) real-time display function. Under certain high-altitude conditions, the tire pressure values displayed in the combination meter may not be accurate.
ATTENTION:
CLAIMS PERSONNEL q
IMPORTANT - All
Service Personnel
Should Read and
Initial in the boxes
provided, right.
SERVICE MANAGER
© 2018 Subaru
of America, Inc. All rights reserved.
GENERAL MANAGER q
PARTS MANAGER
q
q
SERVICE INFORMATION BULLETIN
APPLICABILITY:
2017-2018MY Impreza
2018MY Crosstrek
NUMBER: 07-129-18
SUBJECT:
Inaccurate Tire Pressures
Displayed in Combination Meter
DATE: 01/30/18
INTRODUCTION:
This bulletin announces availability of reprogramming files to
optimize operation of the Tire Pressure Monitor System’s (TPMS)
real-time display function. Under certain high-altitude conditions,
the tire pressure values displayed in the combination meter may
not be accurate.
NOTE: The TPMS Real Time display is independent of the actual
TPMS function. Should an actual low tire pressure condition
occur, the TPMS indicator light will illuminate as expected.
PRODUCTION CHANGE INFORMATION:
The new logic has been incorporated into production per the table below:
Vehicle / Model
Impreza 4-Door
Impreza 5-Door
Crosstrek
Starting VIN
J*600016
J*700017
J*200121
PACK FILE APPLICABILITY:
NOTE: These new reprogramming files are being supplied in the January 2018 SSM update.
Model / Applicability
PAK File Name
2017-18MY Impreza w/ KEY START
88035FL02B_key.pk2
2017-18MY Impreza w/ PUSH BUTTON START
88035FL02B_smt.pk2
2018MY Crosstrek w/ KEY START
88035FL021_key.pk2
2018MY Crosstrek w/ PUSH BUTTON START
88035FL021_smt.pk2
New CM Part
Number
Old CM Part
Numbers
88035FL02B
88035FL02A
88035FL021
88035FL020
Decryption
Keyword
96D94E99
5C18C26B
C554D64A
9C379DEF
Continued...
CAUTION: VEHICLE SERVICING PERFORMED BY UNTRAINED PERSONS COULD
RESULT IN SERIOUS INJURY TO THOSE PERSONS OR TO OTHERS.
Subaru Service Bulletins are intended for use by professional technicians ONLY. They
are written to inform those technicians of conditions that may occur in some vehicles,
or to provide information that could assist in the proper servicing of the vehicle. Properly
trained technicians have the equipment, tools, safety instructions, and know-how to
do the job correctly and safely. If a condition is described, DO NOT assume that this
Service Bulletin applies to your vehicle, or that your vehicle will have that condition.
Bulletin Number: 07-129-18; Date 01/30/18
Subaru of America, Inc. is
ISO 14001 Compliant
ISO 14001 is the international standard for
excellence in Environmental Management
Systems. Please recycle or dispose of
automotive products in a manner that is friendly
to our environment and in accordance with all
local, state and federal laws and regulations.
Page 1 of 4
SERVICE PROCEDURE / INFORMATION:
IMPORTANT NOTES:
•
Always confirm (and correct as necessary) all tire pressures before performing this
reprogramming.
•
To correct the TPMS display function, reprogramming of the Keyless Entry Control Module
(RKE) will be required. A screen shot of the FlashWrite Search Condition display is
provided below. From the Search FlashWrite2 screen, select RKE from the ECM drop down
menu.
•
Reprogram the RKE control module following the normal FlashWrite procedure.
Subaru of America, Inc. (SOA) highly recommends connecting the Subaru Midtronics GR8
Diagnostic Battery Charger to the vehicle and utilizing the Power Supply Mode feature anytime a
vehicle control module is being reprogrammed. Follow the procedure as outlined in document
GR8-1100 on STIS for use of the GR8’s Power Supply Mode:
•
Confirm all electrical loads such as lights, audio, HVAC, seat heaters, and rear defroster are
all switched OFF before setting up for Power Supply Mode.
•
Select the correct battery type (Flooded, AGM or AGM Spiral).
•
Select the CCA which matches the vehicle’s battery (NOTE: OE and replacement batteries
have different CCA ratings. Always confirm the battery rating before proceeding.)
•
If the “Charge Battery” WARNING appears, the battery MUST be charged before
attempting reprogramming.
Continued...
Bulletin Number: 07-129-18; Date 01/30/18
Page 2 of 4
•
DO NOT connect the DSTi or SDI until the GR8 Power Supply mode has completed its
battery test mode and the Charging Voltage has dropped to a steady 13.5 Volts on the display.
•
If the GR8 “beeps” or the Status Light flashes, a diagnostic charge should be performed on
the battery before proceeding further.
•
Once Power Supply Mode reaches a steady 13.5 volts, connect the DSTi or SDI to the OBD
connector and initiate the reprogramming process.
•
Amperage will fluctuate based upon the vehicle’s demand for power. NOTE: If the
voltage rises beyond 14V while programming is in process, the procedure will abort.
This can indicate a need to test or charge the vehicle battery before any further attempt at
programming.
IMPORTANT:
This information is applicable to the Midtronics GR8 Diagnostic Battery Charger ONLY. It does
not apply to any other brand / type of “generic” battery charger whatsoever. ONLY the GR8 and its
Power Supply Mode feature has been tested and approved by SOA.
Once the GR8 is connected to the vehicle, as long as the battery is fully charged, it takes less than
3 minutes to boot-up the charger, select Power Supply Mode, and have the battery voltage stabilized
and ready for reprogramming.
REMINDER: If the GR8 indicates the vehicle’s battery must be charged, charge the battery using
the GR8 before proceeding to reprogram the vehicle.
NOTE: Control module failures as a result of battery discharge during reprogramming are not a
matter for warranty. Should any DTCs reset after the reprogramming update is performed, diagnose
per the procedure outlined in the applicable Service Manual.
WARRANTY / CLAIM INFORMATION:
For vehicles within the Basic New Car Limited Warranty period or covered by an active Subaru
Added Security Classic or Gold plan, this repair may be submitted using the following claim
information:
Labor Description
TPMS / RKE Control Module Reprogramming
Labor Operation #
A880-208
Fail Code
UUZ-88
Labor Time
0.4
IMPORTANT: Always note the original Decryption Keyword the vehicle came in with on the
repair order before reprogramming and, make sure to list the NEW Keyword for any newly-installed
programming (as confirmed from the actual control module AFTER installation). The NEW
Keyword MUST also be noted on the repair order as this information is required for entry in the
Miscellaneous Detail field during claim submission.
NOTE: The pack file listings provided in this bulletin are the latest available at the time of
publishing. Updates are often released thereafter without revision to the original bulletin. For this
reason, it is critical to always have the latest version of Select Monitor software installed on your
system. If a newer version than what is listed in this TSB is shown as available in FlashWrite,
reprogram using that file.
Continued...
Bulletin Number: 07-129-18; Date 01/30/18
Page 3 of 4
IMPORTANT REMINDERS:
•
SOA strongly discourages the printing and/or local storage of service information as
previously released information and electronic publications may be updated at any time.
•
Always check for any open recalls or campaigns anytime a vehicle is in for servicing.
•
Always refer to STIS for the latest service information before performing any repairs.
Bulletin Number: 07-129-18; Date 01/30/18
Page 4 of 4
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TSB/Document ID: 07-129-18
Replacement Service Bulletin Number:
MFR Communication Date: 2018-01-30
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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