NHTSA ID Number: 10153198
Manufacturer Communication Number: T-SB-0151-18
TSB/Document Date: 2019-02-19
Summary
TSB: Some 2009 ? 2012 model year RAV4 and 2010 ? 2011 model year Camry vehicles equipped with 2AR-FE (non-PZEV) engines may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P0138 (Oxygen Sensor Circuit High Voltage [Bank 1 Sensor 2]). This condition may be caused by incorrect air fuel ratio sensor response. The Engine Control Module/ECM (SAE Term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition occurring. Follow the Repair Procedure in this bulletin to address this condition.
T-SB-0151-18
December 5, 2018
MIL ON DTC P0138 - A/F Sensor Stuck Lean (AR
Engine)
Service
Category
Vehicle Interior
Section
Meter/Gauge/Display
Market USA
Applicability
YEAR(S)
MODEL(S)
ADDITIONAL INFORMATION
2010 - 2011
Camry
WMI(s): 4T1, JTN
VDS(s): BF3EK
Engine(s): 2AR
Transmission(s): MANUAL, AUTOMATIC
2009 - 2012
RAV4
WMI(s): 2T3, JTM
VDS(s): BF31V, BF32V, BF33V, BF34V, BF35V,
BF4DV, BF9DV, DF4DV, DF9DV, EF4DV,
JF4DV, KF4DV, KF9DV, RF4DV, WF4DV,
XF4DV, YF4DV, YF9DV, ZF31V, ZF32V,
ZF33V, ZF34V, ZF35V, ZF4DV, ZF9DV
Engine(s): 2AR
Drive Type(s): 4WD, 2WD
Transmission(s): AUTOMATIC
This Service Bulletin is NOT applicable to Partial Zero Emission Vehicles (PZEV). PZEV can be identified by the Vehicle
Emission Control Information label affixed to the underside of the hood.
Introduction
Some 2009 – 2012 model year RAV4 and 2010 – 2011 model year Camry vehicles equipped with
2AR-FE (non-PZEV) engines may exhibit a MIL ON condition with Diagnostic Trouble Code
(DTC) P0138 (Oxygen Sensor Circuit High Voltage [Bank 1 Sensor 2]). This condition may be
caused by incorrect air fuel ratio sensor response. The Engine Control Module/ECM (SAE Term:
Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this
condition occurring. Follow the Repair Procedure in this bulletin to address this condition.
© 2018 Toyota
Motor Sales, USA
Page 1 of 10
T-SB-0151-18
December 5, 2018
Page 2 of 10
MIL ON DTC P0138 - A/F Sensor Stuck Lean (AR Engine)
Warranty Information
MODEL
OP CODE
DESCRIPTION
TIME
RAV4
EG1814
1.0
Camry
EG1816
Reprogram ECM (PCM) and
R & R Air Fuel Sensor
OFP
T1
T2
89661-#####
8A
99
1.1
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.
Parts Information
PART NUMBER
MODEL
RAV4
PREVIOUS
PART NAME
NEW
89467-42120
QTY
1
Sensor, Air Fuel Ratio
Camry
89467-73010
89467-06100
89661-06J10
89661-06J11
89661-06J12
89661-06J13
89661-06J14
89661-06J15
89661-06J16
89661-33E90
89661-33E91
89661-33E92
89661-06N70
89661-06N71
89661-06N72
1
Computer, Engine Control (ECM/PCM)
© 2018 Toyota Motor Sales, USA
–
T-SB-0151-18
December 5, 2018
Page 3 of 10
MIL ON DTC P0138 - A/F Sensor Stuck Lean (AR Engine)
Parts Information (continued)
PART NUMBER
MODEL
RAV4
–
PREVIOUS
NEW
89661-42J80
89661-42J81
89661-42Q20
89661-42Q21
89661-42Q22
89661-42Q23
89661-42Q24
89661-42J90
89661-42J91
89661-42Q30
89661-42Q31
89661-42Q32
89661-42Q33
89661-42Q34
89661-0R090
89661-0R091
89661-0R230
89661-0R231
89661-0R232
89661-0R233
89661-0R234
89661-0R100
89661-0R101
89661-0R240
89661-0R241
89661-0R242
89661-0R243
89661-0R244
PART NAME
QTY
Computer, Engine Control (ECM/PCM)
–
Authorized Modifications Labels
1
00451-00001-LB L
NOTE
The ECM (PCM) should NOT be replaced as part of the Repair Procedure.
Authorized Modifications Labels may be ordered in packages of 25 from the Materials
Distribution Center (MDC) through Dealer Daily – Parts – Dealer Support Materials Orders.
© 2018 Toyota Motor Sales, USA
T-SB-0151-18
December 5, 2018
Page 4 of 10
MIL ON DTC P0138 - A/F Sensor Stuck Lean (AR Engine)
Required Tools & Equipment
REQUIRED EQUIPMENT
SUPPLIER
Techstream 2.0*
Techstream Lite
PART NUMBER
QTY
TS2UNIT
ADE
Techstream Lite (Green Cable)
TSLITEPDLR01
1
TSLP2DLR01
* Essential SST.
NOTE
Only ONE of the Techstream units listed above is required.
Software version 13.20.018 or later is required.
Additional Techstream units may be ordered by calling Approved Dealer Equipment (ADE)
at 1-800-368-6787.
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
* Essential SST.
NOTE
Additional SSTs may be ordered by calling 1-800-933-8335.
© 2018 Toyota Motor Sales, USA
T-SB-0151-18
December 5, 2018
Page 5 of 10
MIL ON DTC P0138 - A/F Sensor Stuck Lean (AR Engine)
Calibration Information
CALIBRATION ID
MODEL
MODEL YEAR
DRIVETRAIN
PREVIOUS
NEW
30669000
30669100
30669200
30669300
30669400
895363315000
895363319000
895363328000
306D4000
306E2000
333B5000
333B5100
- Formulated for engines with 75,000 miles or more, Valvoline...
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TSB/Document ID: T-SB-0151-18
Replacement Service Bulletin Number:
MFR Communication Date: 2018-12-05
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM
MFR Component System:
MFR Component Subsystem:
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