NHTSA ID Number: 10133783
Manufacturer Communication Number: T-SB-0033-12 Rev
TSB/Document Date: 2018-04-23
Summary
Some 2012 ? 2013 model year Sequoia and Tundra vehicles with the 3UR-FE/FBE (5.7 L) engine may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P2440/P2442 (Secondary Air Injection System Switching Valve Stuck Open Bank 1/Bank 2) under freezing ambient conditions. The Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) logic has been revised to address this condition. Use the following repair procedure to reprogram the ECM (PCM).
89661-0CM31
89661-0CM32
89661-0CM33
Std
89661-0CM20
89661-0CM21
89661-0CM22
89661-0CM23
–
Tow
89661-0CM70
89661-0CM71
89661-0CM72
89661-0CM73
–
Std
89661-0CM60
89661-0CM61
89661-0CM62
89661-0CM63
–
3UR-FE
Sequoia
3UR-FBE
3UR-FE
Tundra
3UR-FBE
PART NAME
QTY
–
Computer,
Engine Control
(ECM/PCM)
–
PREVIOUS PART NUMBER
CURRENT PART NUMBER
PART NAME
QTY
00451-00001-LBL
Same
Authorized Modification Labels
1
NOTE
• The ECM (PCM) should NOT be replaced as part of the repair procedure.
• Authorized Modification Labels may be ordered in packages of 25 from the Materials
Distribution Center (MDC) through Dealer Daily – Dealer Support Materials Orders.
© 2013 Toyota
Motor Sales, USA
T-SB-0033-12
Rev2
February 3, 2012
Page 6 of 9
MIL "ON" DTC P2440/P2442
Calibration Information
MODEL
ENGINE
PREVIOUS
CALIBRATION ID
NEW
CALIBRATION ID
30CK1000
30CK1100
30CK1200
30CK1300
4WD
30CK1001
30CK1101
30CK1201
30CK1301
2WD
30CK2000
30CK2100
30CK2200
30CK2300
30CK2001
30CK2101
30CK2201
30CK2301
DRIVETRAIN
TOWING
OPTION
2WD
Tow
3UR-FE
Std
Sequoia
4WD
4WD
Std
30CK5000
30CK5100
30CK5200
30CK5300
4WD
Tow
30CK6000
30CK6100
30CK6200
30CK6300
30CJ5000
30CJ5100
30CJ5200
30CJ5300
4WD
30CJ5001
30CJ5101
30CJ5201
30CJ5301
2WD
30CJ6000
30CJ6100
30CJ6200
30CJ6300
30CJ6001
30CJ6101
30CJ6201
30CJ6301
3UR-FBE
2WD
Std
3UR-FE
Tundra
Tow
4WD
4WD
Std
30CJ9000
30CJ9100
30CJ9200
30CJ9300
4WD
Tow
30CK0000
30CK0100
30CK0200
30CK0300
3UR-FBE
© 2013 Toyota Motor Sales, USA
Rev2
T-SB-0033-12
February 3, 2012
Page 7 of 9
MIL "ON" DTC P2440/P2442
Required Tools & Equipment
REQUIRED EQUIPMENT
SUPPLIER
Techstream 2.0*
TIS Techstream
PART NUMBER
QTY
TS2UNIT
ADE
Techstream Lite
1
TSPKG1
TSLITEDLR01
NOTE
• Only ONE of the Techstream units listed above is required.
• Software version 8.00.034 or later is required.
• Additional Techstream units may be ordered by calling Approved Dealer
Equipment (ADE) at 1-800-368-6787.
• The Diagnostic Tester is NOT recommended for flash reprogramming.
Please use Techstream or an approved J2534 interface to perform flash
reprogramming updates. Visit techinfo.toyota.com for more information
regarding J2534 reprogramming.
SPECIAL SERVICE TOOLS (SST)
PART NUMBER
QTY
GR8 Battery Diagnostic Station*
00002-MCGR8
1
NOTE
Additional SSTs may be ordered by calling 1-800-933-8335.
* Essential SST.
© 2013 Toyota Motor Sales, USA
T-SB-0033-12
Rev2
February 3, 2012
Page 8 of 9
MIL "ON" DTC P2440/P2442
Repair Procedure
1. Confirm the condition matches the Introduction.
2. Check for the Authorized Modifications Label affixed to the vehicle in the location shown in
Figure 1. Confirm if the ECM (PCM) calibration has been updated. If the calibration ID listed is
NOT the latest ECM (PCM) calibration — go to step 3.
Figure 1. Location of Authorized Modifications Label on 2012 – 2013 Sequoia and Tundra
1
2
3
4
5
1
Replacement ECM (PCM) Part Number (i.e.,
89661-0CM83)
2
New Calibration ID(s) (i.e., 30CK1300)
3
Dealer Code
4
Date Completed
5
This SB Number
© 2013 Toyota Motor Sales, USA
T-SB-0033-12
Rev2
February 3, 2012
Page 9 of 9
MIL "ON" DTC P2440/P2442
Repair Procedure (Continued)
3. Flash reprogram the ECM (PCM).
NOTE
• The GR8 Battery Diagnostic Station MUST be used in Power Supply Mode to maintain
battery voltage at 13.5 volts while flash reprogramming the vehicle.
• For details on how to use the GR8 Battery Diagnostic Station, refer to the
GR8 Instruction Manual located on the Technical Information System (TIS), Diagnostics –
Tools & Equipment – Battery Diagnostics.
Follow the procedures outlined in Service Bulletin No. T-SB-0012-13, “Techstream ECU Flash
Reprogramming Procedure”, and flash the ECM (PCM) with the NEW calibration file update.
4. Install the Authorized Modifications Label.
A. Using a permanent marker, enter the following information on the label:
• ECM part number [Refer to the Parts Information section for the CURRENT PART
NUMBER]
• Calibration ID(s) [Refer to the Calibration Identification Chart for the NEW
CALIBRATION ID]
• Dealer Code
• Repair Date
• Change Authority [This SB number]
B. Affix the Authorized Modifications Label to the vehicle at the location shown in
Figure 1. The Authorized Modifications Label is available through the MDC,
P/N 00451-00001-LBL.
5. Test drive the vehicle to confirm proper vehicle operation.
© 2013 Toyota Motor Sales, USA
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TSB/Document ID: T-SB-0033-12 Rev
Replacement Service Bulletin Number:
MFR Communication Date: 2013-03-06
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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