T-SB-0080-16

T-SB-0080-16
July 18, 2016
MIL "ON" DTC P2610
Service
Category
Engine/Hybrid System
Section
Engine Control
Market USA
Applicability
YEAR(S)
MODEL(S)
2014 - 2016
Corolla
ADDITIONAL INFORMATION
Introduction
Some 2014 – 2016 model year Corolla vehicles may exhibit a MIL “ON” condition with Diagnostic
Trouble Code (DTC) P2610 present, indicating an ECM/PCM Internal Engine OFF Timer
Performance condition. The Engine Control Module (ECM) logic has been modified to reduce the
possibility of this condition. Follow the Repair Procedure below to address this condition.
© 2016 Toyota Motor Sales, USA
Page 1 of 7
T-SB-0080-16
July 18, 2016
Page 2 of 7
MIL "ON" DTC P2610
Warranty Information
OP CODE
DESCRIPTION
TIME
MODEL YEAR
ENGINE
DRIVETRAIN
OFP
CVT-Gate
89661-0ZB40
89661-0ZB41
89661-0ZB42
CVTSequential
89661-0ZD40
89661-0ZD41
89661-0ZD42
2WD 4AT
89661-0ZB50
89661-0ZB51
89661-0ZB52
2WD MT
89661-0ZB60
89661-0ZB61
89661-0ZB62
FAE
89661-0ZD30
89661-0ZD31
89661-0ZD32
CVT-Gate
89661-0Z630
CVTSequential
89661-0Z640
2WD 4AT
89661-0Z650
2WD MT
89661-0Z660
FAE
89661-0Z620
T1
T2
8A
99
2ZR-FE
2014
EG1613
Reprogram
ECM (PCM)
0.4
2ZR-FAE
2015 – 2016
2ZR-FE
2ZR-FAE
APPLICABLE WARRANTY
This repair is covered under the Toyota Federal Emission Warranty. This warranty is in effect for
96 months or 80,000 miles, whichever occurs first, from the vehicle’s in-service date.
Warranty application is limited to occurrence of the specified condition described in
this bulletin.
© 2016 Toyota Motor Sales, USA
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July 18, 2016
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MIL "ON" DTC P2610
Parts Information
PART NUMBER
MODEL YEAR
ENGINE
DRIVETRAIN
PART NAME
QTY
PREVIOUS
NEW
CVT-Gate
89661-0ZB40
89661-0ZB41
89661-0ZB42
89661-0ZB43
–
CVT-Sequential
89661-0ZD40
89661-0ZD41
89661-0ZD42
89661-0ZD43
–
2WD 4AT
89661-0ZB50
89661-0ZB51
89661-0ZB52
89661-0ZB53
–
2WD MT
89661-0ZB60
89661-0ZB61
89661-0ZB62
89661-0ZB63
FAE
89661-0ZD30
89661-0ZD31
89661-0ZD32
89661-0ZD33
–
CVT-Gate
89661-0Z630
89661-0Z631
–
CVT-Sequential
89661-0Z640
89661-0Z641
–
2WD 4AT
89661-0Z650
89661-0Z651
–
2WD MT
89661-0Z660
89661-0Z661
–
2ZR-FAE
FAE
89661-0Z620
89661-0Z621
–
–
–
2ZR-FE
2014
2FR-FAE
Computer, Engine
Control (ECM)
2ZR-FE
2015 – 2016
00451-00001-LBL
Authorized
Modification Labels
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.
© 2016 Toyota Motor Sales, USA
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MIL "ON" DTC P2610
Required Tools & Equipment
REQUIRED EQUIPMENT
SUPPLIER
PART NUMBER
Techstream 2.0*
Techstream Lite
QTY
TS2UNIT
ADE
Techstream Lite (Green Cable)
TSLITEPDLR01
1
TSLP2DLR01
NOTE
Only ONE of the Techstream units listed above is required.
Software version 11.10.034 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.
© 2016 Toyota Motor Sales, USA
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July 18, 2016
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MIL "ON" DTC P2610
Calibration Information
MODEL YEAR
ENGINE
DRIVETRAIN
PREVIOUS
NEW
CVT-Gate
302W8000
302W8100
302W8200
302W8300
CVT-Sequential
302Y7000
302Y7100
302Y7200
302Y7300
2WD 4AT
302W9000
302W9100
302W9200
302W9300
2WD MT
302X0000
302X0100
302X0200
302X0300
FAE
302Y6000
302Y6100
302Y6200
302Y6300
CVT-Gate
30Z58000
30Z58100
CVT-Sequential
30Z59000
30Z59100
2WD 4AT
30Z60000
30Z60100
2WD MT
30Z61000
30Z61100
FAE
302U1000
302U1100
2ZR-FE
2014
2ZR-FAE
2015 – 2016
2ZR-FE
2ZR-FAE
CALIBRATION ID
© 2016 Toyota Motor Sales, USA
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July 18, 2016
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MIL "ON" DTC P2610
Repair Procedure
1. Using Techstream, check for stored DTCs. Confirm the following DTC is present:
P2610 – ECM/PCM Engine Off Timer Performance
2. Check for the Authorized Modifications Label affixed to the vehicle in the location shown
below. Confirm if the ECM (PCM) calibration has been updated.
Is the calibration ID listed NOT the latest ECM (PCM) calibration?

YES — Continue to step 3.

NO — This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.
Figure 1. Location of Authorized Modification Label for 2014 – 2016 Corolla
1
Replacement ECM (PCM) Part Number
(i.e., 89661-0ZB43 or 89661-0ZD43 etc.)
4
Date Completed
2
New Calibration ID (i.e., 302W8300 or 302Y7300)
5
This SB Number
3
Dealer Code
© 2016 Toyota Motor Sales, USA
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July 18, 2016
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MIL "ON" DTC P2610
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 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 NEW
PART NUMBER]
 Calibration ID(s) [Refer to the Calibration Information section for the NEW
CALIBRATION ID]
 Dealer Code
 Repair Date
 Change Authority [This bulletin number]
5. 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.
6. Test drive the vehicle to confirm proper vehicle operation.
© 2016 Toyota Motor Sales, USA