NHTSA ID Number: 10133790
Manufacturer Communication Number: T-SB-0045-13
TSB/Document Date: 2018-04-23
Summary
Some 2010 ? 2011 model year Camry vehicles equipped with a 2AR-FE engine and automatic transmission may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P0128 (Coolant Temperature Below Thermostat Regulating Temperature). The Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition occurring. Use the following repair procedure to address this condition.
T-SB-0045-13
March 19, 2013
MIL "ON" DTC P0128
Service
Category
Vehicle Interior
Section
Meter/Gauge/Display
Market
USA
Applicability
YEAR(S)
MODEL(S)
ADDITIONAL INFORMATION
2010 – 2011
Camry
Transmission(s): 6AT
VDS(s): BF3EK
WMI(s): 4T1, 4T4, JTN
Introduction
Some 2010 – 2011 model year Camry vehicles equipped with a 2AR-FE engine and automatic
transmission may exhibit a MIL “ON” condition with Diagnostic Trouble Code (DTC) P0128 (Coolant
Temperature Below Thermostat Regulating Temperature). The Engine Control Module/ECM (SAE
term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this
condition occuring. Use the following repair procedure to address this condition.
Calibration Information
MODEL
TRANS
EMISSION
SPECIFICATION
MODULE
PREVIOUS
CALIBRATION ID
NEW
CALBRATION ID
333B6000
333B6100
333B6200
333B6300
333B6400
333G5000
333G5100
306D5000
ECT
895363315000
895363319000
895363328000
333B5000
333B5100
333B5200
333B5300
333B5400
333G4000
333G4100
306D4000
ECT
895363315000
895363319000
895363328000
PZEV
2010 – 2011
Camry
A/T
ULEV2
© 2013 Toyota
Motor Sales, USA
Page 1 of 6
March 19, 2013
T-SB-0045-13
Page 2 of 6
MIL "ON" DTC P0128
Warranty Information
OP CODE
EG1302
DESCRIPTION
TIME
EMISSION
SPECIFICATION
OFP
PZEV
89661-06J40
89661-06J41
89661-06J42
89661-06J43
89661-06J44
89661-06J45
89661-33F00
89661-33F01
89661-33F02
89661-06N80
89661-06N81
89661-06N82
ULEV2
89661-06J10
89661-06J11
89661-06J12
89661-06J13
89661-06J14
89661-06J15
89661-33E90
89661-33E91
89661-33E92
89661-06N70
89661-06N71
89661-06N72
0.4
T1
T2
8A
99
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.
• For 2010 – 2011 MY 4-cylinder Camry models certified as PZEV (Partial Zero Emission Vehicle)
that are sold, registered, and operated in California, Connecticut, Maine, Maryland (starting
with ’11 MY), Massachusetts, New Jersey, New Mexico, New York, Oregon, Rhode Island, and
Vermont, this repair is covered under the California Emission Warranty. This warranty is in
effect for 180 months or 150,000 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.
© 2013 Toyota Motor Sales, USA
March 19, 2013
T-SB-0045-13
Page 3 of 6
MIL "ON" DTC P0128
Parts Information
EMISSION
SPECIFICATION
PREVIOUS PART NUMBER
CURRENT PART NUMBER
PZEV
89661-06J40
89661-06J41
89661-06J42
89661-06J43
89661-06J44
89661-06J45
89661-33F00
89661-33F01
89661-33F02
89661-06N80
89661-06N81
89661-06N82
89661-06J45
ULEV2
89661-06J10
89661-06J11
89661-06J12
89661-06J13
89661-06J14
89661-06J15
89661-33E90
89661-33E91
89661-33E92
89661-06N70
89661-06N71
89661-06N72
89661-06J15
N/A
00451-0001-LBL
Same
PART NAME
QTY
–
Computer, Engine Control
(ECM/PCM)
–
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.
© 2013 Toyota Motor Sales, USA
1
March 19, 2013
T-SB-0045-13
Page 4 of 6
MIL "ON" DTC P0128
Required Tools & Equipment
REQUIRED EQUIPMENT
SUPPLIER
Techstream 2.0*
TIS Techstream
PART NUMBER
QTY
TS2UNIT
ADE
Techstream Lite
1
TSPKG1
TSLITEDLR01
SPECIAL SERVICE TOOLS (SST)
PART NUMBER
QTY
GR8 Battery Diagnostic Station*
00002-MCGR8
1
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.
• Additional SSTs may be ordered by calling 1-800-933-8335.
• 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.
* Essential SST.
© 2013 Toyota Motor Sales, USA
March 19, 2013
T-SB-0045-13
Page 5 of 6
MIL "ON" DTC P0128
Repair Procedure
1. Using Techstream, check for stored DTCs. Confirm DTC P0128 is set.
If other DTCs are present, this bulletin does NOT apply. Continue diagnosis per Repair Manual
procedures.
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 2010 – 2011 Camry
1
2
3
4
5
1
Replacement ECM (PCM) Part Number (i.e.,
89661-06J45)
2
New Calibration ID(s) (i.e., 306D5000)
3
Dealer Code
4
Date Completed
5
This SB Number
© 2013 Toyota Motor Sales, USA
March 19, 2013
T-SB-0045-13
Page 6 of 6
MIL "ON" DTC P0128
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 bulletin 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. Start the engine and warm it up to normal operating temperature and test drive to confirm
proper vehicle operation.
© 2013 Toyota Motor Sales, USA
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TSB/Document ID: T-SB-0045-13
Replacement Service Bulletin Number:
MFR Communication Date: 2013-03-19
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:
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