T-SB-0122-20 Rev

T-SB-0122-20
Rev2
December 14, 2020
MIL ON With DTC(s) P07407E and/or P27567F
Service
Category
Drivetrain
Section
Automatic Transmission/Transaxle
Market USA
Applicability
YEAR(S)
MODEL(S)
ADDITIONAL INFORMATION
2019
Avalon
Transmission(s): 8AT
2018
Camry
Transmission(s): 8AT
2017 - 2018
Highlander, Sienna
Transmission(s): 8AT
REVISION NOTICE
May 26, 2021 Rev2:
 The bulletin title, Introduction, Required Tools & Equipment, and Repair Procedure sections
have been updated.
January 22, 2021 Rev1:
 The Calibration Information section has been updated.
Introduction
Some 2017 – 2018 model year Highlander and Sienna, 2018 model year Camry, and 2019
model year Avalon vehicles with and without the stop and start feature may exhibit a MIL ON
condition with Diagnostic Trouble Codes (DTCs) P07407E and/or P27567F. The Engine Control
Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to reduce the
possibility of this condition. Follow the Repair Procedure in this bulletin to address this condition.
NOTE
For Highlander, Sienna, and Camry model vehicles a mismatched transaxle assembly hardware and
ECM (PCM) software combination may result in a harsh shift or shift flare. If this occurs after the original
repair, additional ECM (PCM) replacement and reprogramming will be required.
© 2020 Toyota Motor Sales, USA
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T-SB-0122-20
Rev2
December 14, 2020
Page 2 of 11
MIL ON With DTC(s) P07407E and/or P27567F
Production Change Information
This bulletin applies to vehicles equipped with both old AND new type DAT UA80* transmissions.
Reference the serial number production change information for B1 (clutch) change over below.
TRANSMISSION
MODEL NO.
SERIAL NO. PRODUCTION CHANGE
(NEW B1 CLUTCH)
PLANT
SINGLE UNIT NEW B1
TRANSMISSION
PRODUCTION DATE
SERIAL NO. BREAK POINT
A3A18E00259
May 29 – 31, 2018
TMMWV
A4A18E00042
–
AW-J
17M7A22012
December 22, 2017
UA03L217C25W004
December 25, 2017
UA03L217C21W###*
December 21, 2017
UA80E/F
UA03L217C21Y###*
KINUURA
UA03L217C22W###*
–
UA03L217C22Y###*
December 22, 2017
UA03L217C22W###*
UA03L217C22Y###*
*Confirm the serial number BEFORE proceeding.
Warranty Information
MODEL
OP CODE
DESCRIPTION
Sienna,
Avalon,
Camry
895011
R & R ECM (PCM)
TIME
OFP
T1
T2
89661-#####*
8A
99
0.5
Highlander
0.6
Sienna,
Highlander,
Camry,
800269
Avalon
800269N
0.7
Reprogram ECM (PCM)
0.7
*Warranty claim MUST be submitted with the correct 10-digit OFP. Choose the correct OFP for the vehicle being repaired
by searching for the parts in the Electronic Parts Catalog using the VIN filter.
APPLICABLE WARRANTY
 This repair is covered under the Toyota Federal Emissions 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.
© 2020 Toyota Motor Sales, USA
T-SB-0122-20
Rev2
December 14, 2020
Page 3 of 11
MIL ON With DTC(s) P07407E and/or P27567F
Parts Information
Table 1.
MODEL
MODEL YEAR
JUDGEMENT
(B1 CLUTCH)
ECM PART NO.
STOP & START
DRIVELINE
PREVIOUS
NEW
89661-0E830-B
89661-0E831
89661-0E832
89661-0E833
89661-0E835
N
89661-0E840-B
89661-0E841
89661-0E842
89661-0E843
89661-0E845
Y
89661-0E850-B
89661-0E851
89661-0E852
89661-0E853
89661-0E855
89661-0E860-B
89661-0E861
89661-0E862
89661-0E863
89661-0E865
89661-0ED60
89661-0ED61
89661-0ED70
89661-0ED71
89661-0ED80
89661-0ED81
89661-0ED90
89661-0ED91
Y
AWD
Old
Highlander 2017 – 2018
FWD
N
Y
AWD
N
New
Y
FWD
N
© 2020 Toyota Motor Sales, USA
T-SB-0122-20
Rev2
December 14, 2020
Page 4 of 11
MIL ON With DTC(s) P07407E and/or P27567F
Parts Information (continued)
Table 1. (continued)
MODEL
MODEL YEAR
JUDGEMENT
(B1 CLUTCH)
STOP & START
DRIVELINE
ECM PART NO.
PREVIOUS
NEW
FWD
89661-08160-B
89661-08163
89661-08164
89661-08165
89661-08166
89661-08167
AWD
89661-08440-B
89661-08443
89661-08444
89661-08445
89661-08446
89661-08447
FWD
89661-08530
89661-08531
89661-08532
AWD
89661-08540
89661-08541
89661-08542
FWD
89661-08400-A
89661-08401
89661-08402
AWD
89661-08460-A
89661-08461
89661-08462
FWD
89661-08580
89661-08581
89661-08582
AWD
89661-08590
89661-08591
89661-08592
89661-06Y20-A
89661-06Y21
89661-06Y22
89661-06Y23
89661-0X170
89661-0X171
89661-0X172
89661-0X173
89661-07661
89661-07662
89661-07663
89661-07664
Old
2017
Sienna
New
N/A
Old
New
2018
Old
Camry
FWD
New
Avalon
2019
© 2020 Toyota Motor Sales, USA
T-SB-0122-20
Rev2
December 14, 2020
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MIL ON With DTC(s) P07407E and/or P27567F
Parts Information (continued)
Table 2.
PART NUMBER
PREVIOUS
PART NAME
QTY
Authorized Modifications Labels
1
NEW
00451-00001-LBL
Required Tools & Equipment
REQUIRED EQUIPMENT
SUPPLIER
Techstream ADVI*
PART NUMBER
QTY
TSADVUNIT
Techstream 2.0
TS2UNIT
ADE
1
Techstream Lite
TSLITEPDLR01
Techstream Lite (Green Cable)
TSLP2DLR01
*Essential SST.
NOTE
 Only ONE of the Techstream units listed above is required.
 Software version 16.00.021 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
Battery Diagnostic Tool*
DCA-8000P_T
1
*Essential SST.
NOTE
Additional SSTs may be ordered by calling 1-800-933-8335.
© 2020 Toyota Motor Sales, USA
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Rev2
December 14, 2020
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MIL ON With DTC(s) P07407E and/or P27567F
Calibration Information
MODEL
MODEL
YEAR
JUDGEMENT
(B1 CLUTCH)
STOP &
START
CALIBRATION ID
DRIVELINE
ECU TYPE
PREVIOUS
NEW
Engine
896630E43300
896630E43200
896630E43100
896630E43000
896630E43400*
Transmission
896650E09100
896650E09000
896650E09200*
Engine
896630E44300
896630E44200
896630E44100
896630E44000
896630E44400*
Transmission
896650E10100
896650E10000
896650E10200*
Engine
896630E45300
896630E45200
896630E45100
896630E45000
896630E45400*
Transmission
896650E11100
896650E11000
896650E11200*
Engine
896630E46300
896630E46200
896630E46100
896630E46000
896630E46400*
Transmission
896650E12100
896650E12000
896650E12200*
Engine
896630E83000
896630E83100*
Transmission
896650E41000
896650E41100*
Engine
896630E84000
896630E84100*
Transmission
896650E42000
896650E42100*
Engine
896630E85000
896630E85100*
Transmission
896650E43000
896650E43100*
Engine
896630E86000
896630E86100*
Transmission
896650E44000
896650E44100*
Y
AWD
N
Old
Y
Highlander
2017 –
2018
FWD
N
Y
AWD
N
New
Y
FWD
N
*For Highlander and Sienna model vehicles refer to T-SB-0001-18 Transaxle Assembly and ECM (PCM) Software
Confirmation for calibration information.
© 2020 Toyota Motor Sales, USA
T-SB-0122-20
Rev2
December 14, 2020
Page 7 of 11
MIL ON With DTC(s) P07407E and/or P27567F
Calibration Information (continued)
MODEL
MODEL
YEAR
JUDGEMENT
(B1 CLUTCH)
STOP &
START
CALIBRATION ID
DRIVELINE
ECU TYPE
PREVIOUS
NEW
Engine
896630828600
896630828500
896630828400
896630828300
896630828000
896630828700*
Transmission
896650807200
896650807100
896650807000
896650807300*
Engine
896630836600
896630836500
896630836400
896630836300
896630836000
896630836700*
Transmission
896650808200
896650808100
896650808000
896650808300*
Engine
896630846100
896630846000
896630846200*
Transmission
896650819000
896650819100*
Engine
896630847100
896630847000
896630847200*
Transmission
896650820000
896650820100*
FWD
Old
Sienna
2017
N/A
AWD
FWD
New
AWD
*For Highlander and Sienna model vehicles refer to T-SB-0001-18 Transaxle Assembly and ECM (PCM) Software
Confirmation for calibration information.
© 2020 Toyota Motor Sales, USA
T-SB-0122-20
Rev2
December 14, 2020
Page 8 of 11
MIL ON With DTC(s) P07407E and/or P27567F
Calibration Information (continued)
MODEL
MODEL
YEAR
JUDGEMENT
(B1 CLUTCH)
STOP &
START
CALIBRATION ID
DRIVELINE
ECU TYPE
PREVIOUS
NEW
Engine
896630832100
896630832000
896630832200*
Transmission
896650811000
896650811100*
Engine
896630838100
896630838000
896630838200*
Transmission
896650812000
896650812100*
Engine
896630851100
896630851000
896630851200*
Transmission
896650823100
896650823000
896650823200*
Engine
896630852100
896630852000
896630852200*
Transmission
896650824100
896650824000
896650824200*
Engine
8966306L5200
8966306L5100
8966306L5000
8966306L5300**
Transmission
896650644000
896650644100**
Engine
8966306L4200
8966306L4100
8966306L4000
8966306L4300**
Transmission
896650654000
896650654100**
Engine
896630725100
896630725200
896630725300
896630725400/
896650701100
Transmission
896650701000
FWD
Old
AWD
Sienna
FWD
New
2018
AWD
N/A
Old
Camry
FWD
New
Avalon
2019
*For Highlander and Sienna model vehicles refer to T-SB-0001-18 Transaxle Assembly and ECM (PCM)
Software Confirmation for calibration information.
**For Camry model vehicles refer to T-SB-0010-18 Transaxle Assembly and ECM (PCM) Software Confirmation for
calibration information.
© 2020 Toyota Motor Sales, USA
T-SB-0122-20
Rev2
December 14, 2020
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MIL ON With DTC(s) P07407E and/or P27567F
Repair Procedure
1. Confirm the condition exists.
Does the vehicle exhibit MIL ON condition with DTCs P07407E and/or P27567F present?

YES — Continue to step 2.

NO — This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.
2. Is the vehicle a Highlander, Sienna, or Camry model?

YES — Continue to step 3.

NO — For Avalon model vehicles go to step 4.
3. Follow the procedures outlined in the following bulletins to confirm that the correct
ECM (PCM) hardware and software are used based on the transaxle assembly part number
and serial number:

For 2017 – 2018 Highlander and Sienna model year vehicles follow the procedures
outlined in T-SB-0001-18 Transaxle Assembly and ECM (PCM) Software Confirmation.

For 2018 Camry model year vehicles follow the procedures outlined in T-SB-0010-18
Transaxle Assembly and ECM (PCM) Software Confirmation.
© 2020 Toyota Motor Sales, USA
T-SB-0122-20
Rev2
December 14, 2020
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MIL ON With DTC(s) P07407E and/or P27567F
Repair Procedure (continued)
4. Use Techstream to confirm if the ECM (PCM) calibration has been updated and check for the
Authorized Modifications Label affixed to the vehicle in the location shown below.
Is the calibration ID listed in Techstream and on the label the latest ECM (PCM) calibration?

YES — This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.

NO — Continue to step 5.
Figure 1. Location of Authorized Modifications Label on 2019 Avalon
TOYOTA MOTOR CORPORATION
AUTHORIZED MODIFICATIONS
THE FOLLOWING MODIFICATIONS HAVE BEEN MADE:
1
2
THESE MODIFICATIONS HAVE BEEN APPROVED
AS APPROPRIATE BY EPA AND CARB
3
DEALER CODE:
CHANGE AUTHORITY:
4
DATE:
5
1
Replacement ECM (PCM) Part Number
(e.g., 89662-07664)
4
Date Completed
2
New Calibration ID (e.g., 896650701100)
5
This SB Number
3
Dealer Code
© 2020 Toyota Motor Sales, USA
T-SB-0122-20
Rev2
December 14, 2020
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MIL ON With DTC(s) P07407E and/or P27567F
Repair Procedure (continued)
5. Flash reprogram the ECM (PCM).
NOTE
 The battery diagnostic tool MUST be used in Power Supply Mode to maintain battery voltage
at 13.5V while flash reprogramming the vehicle.
 For details on how to use the battery diagnostic station, refer to the DCA-8000 Instruction
Manual located at TIS – Diagnostics – Tools & Equipment – Battery Diagnostics.
Follow the procedures outlined in T-SB-0134-16, Techstream ECU Flash Reprogramming
Procedure, and flash the ECM (PCM) with the NEW calibration file update.
6. Prepare and install the Authorized Modifications Label.
A. Using a permanent marker, enter the following information on the label:

ECM (PCM) 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].



B. Install the Authorized Modifications Label onto the vehicle at the location shown in
Figure 1. The Authorized Modifications Label is available through the MDC,
P/N 00451-00001-LBL.
7. Confirm the condition no longer exists.
© 2020 Toyota Motor Sales, USA