T-SB-0001-18 Rev

T-SB-0001-18
Rev2
January 8, 2018
Transaxle Assembly and ECM (PCM) Software
Confirmation
Service
Category
Engine/Hybrid System
Section
Engine Control
Market USA
Applicability
YEAR(S)
MODEL(S)
2017 - 2018
Highlander, Sienna
ADDITIONAL INFORMATION
REVISION NOTICE
December 11, 2020 Rev2:
 The entire bulletin has been updated.
February 02, 2018 Rev1:
 Applicability has been updated to include 2018 model year Sienna vehicles.
 The entire bulletin has been updated.
Any previous printed versions of this bulletin should be discarded.
Introduction
When completing a transaxle assembly replacement, Engine Control Module (ECM) (SAE term:
Powertrain Control Module [PCM]) replacement, or ECM (PCM) reprogram, ensure the correct
ECM (PCM) software is matched with the transaxle assembly hardware. Some 2017 – 2018
model year Highlander and Sienna vehicles require different ECM (PCM) software based on the
transaxle assembly hardware installed in the vehicle.
NOTICE
Mismatched transaxle assembly hardware and ECM (PCM) software combinations 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. This additional ECM (PCM) replacement
and/or reprogramming is NOT covered under warranty.
Use the information in this bulletin to confirm the correct ECM (PCM) hardware and software are
used based on the transaxle assembly part number and serial number.
© 2020 Toyota Motor Sales, USA
Page 1 of 17
T-SB-0001-18
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January 8, 2018
Page 2 of 17
Transaxle Assembly and ECM (PCM) Software Confirmation
Warranty Information
MODEL
OP CODE
DESCRIPTION
TIME
OFP
T1
T2
All
369011#
Z Time Add-on to Transaxle
Replacement OP Code
##
30500####0*
TBD**
TBD**
895011
R & R Computer, Engine Control
(ECM/PCM)
0.5
89661#####*
8A
99
800269
Reprogram ECM (PCM)
0.7
Sienna
Highlander
All
0.6
*Warranty claim MUST be submitted with the correct 10-digit OFP. Choose the correct OFP for the vehicle being repaired.
**Based on replacement phenomenon.
NOTE
 For transaxle replacement: Claim should be submitted as a normal replacement of the transaxle. If the
ECM (PCM) software needs to be updated or replaced when replacing the transaxle, add 0.3 hours of
“Z time” to the transaxle replacement OP code.
 For ECM (PCM) reprogramming or replacement: This Service Bulletin is used for ECM (PCM) and
software selection; however, this does NOT incur additional warranty cost.
Parts Information
Table 1.
JUDGEMENT
Before
After
PART NUMBER
PART NAME
30510-####0-84
Reman ATM
30500-####0
Transaxle, Assy
30510-####1-84
Reman ATM
30500-####1
Transaxle, Assy
Table 2.
PART NUMBER
PREVIOUS
NEW
00451-00001-LBL
PART NAME
QTY
Authorized Modifications Labels
1
NOTE
Authorized Modifications Labels may be ordered in packages of 25 from the Materials
Distribution Center (MDC) through Dealer Daily – Parts – Dealer Support Materials Orders.
© 2020 Toyota Motor Sales, USA
T-SB-0001-18
Rev2
January 8, 2018
Page 3 of 17
Transaxle Assembly and ECM (PCM) Software Confirmation
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 15.30.027 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.
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 tool, refer to the DCA-8000 Instruction Manual located
at TIS – Diagnostics – Tools & Equipment – Battery Diagnostics.
© 2020 Toyota Motor Sales, USA
T-SB-0001-18
Rev2
January 8, 2018
Page 4 of 17
Transaxle Assembly and ECM (PCM) Software Confirmation
Production Change Confirmation Procedure
Confirmation by Production Change Effective Serial Number
1. Locate the transaxle serial number, found on the sticker located on the transaxle assembly
side cover or on the engraved location as shown. Serial number decoders are also
provided below.
Figure 1. Serial Number Sticker and Engraved Serial Number Location
1
2
1
Serial Number Sticker
2
Engraved Serial Number Location
Figure 2. AW Plant Serial Number Decoder
Figure 3. Kinuura Plant Serial Number Decoder
© 2020 Toyota Motor Sales, USA
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Rev2
January 8, 2018
Page 5 of 17
Transaxle Assembly and ECM (PCM) Software Confirmation
Production Change Confirmation Procedure (continued)
Confirmation by Production Change Effective Serial Number (continued)
Figure 4. TMMWV Plant Serial Number Decoder
2. Use the table below to determine if the vehicle has a transaxle assembly produced BEFORE
or AFTER the production change serial numbers.
This bulletin applies to vehicles equipped with both old AND new type DAT UA80*
transmissions. Use Table 3 to determine what type of (B1 clutch) DAT is installed.
For units built BEFORE the production change effective serial numbers shown, use the table
in the Calibration information section to determine the correct calibration file to use based on
transmission identification information.
© 2020 Toyota Motor Sales, USA
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January 8, 2018
Page 6 of 17
Transaxle Assembly and ECM (PCM) Software Confirmation
Production Change Information
Table 3.
TRANSMISSION
MODEL NO.
PLANT
SERIAL NO. PRODUCTION CHANGE
(NEW B1 CLUTCH)
SINGLE UNIT NEW B1*
SERIAL NO. BREAK POINT
A3A18E00259
TMMWV
May 29 – 31, 2018
A4A18E00042
–
AW-J
UA80E/F
TRANSMISSION
PRODUCTION DATE
17M7A22012
December 22, 2017
UA03L217C25W004
December 25, 2017
UA03L217C21W###
December 21, 2017
KINUURA
UA03L217C21Y###
–
UA03L217C22W###
December 22, 2017
UA03L217C22Y###
*For single unit NEW B1, use the first 12 values from Table 3 and compare with Table 4 to confirm if unit is exact.
If value matches transmission has NEW B1 installed, complete repair as indicated for DAT with NEW B1.
Table 4.
TRANSMISSION
MODEL NO.
UA80E/F
PLANT
SERIAL NO. PRODUCTION CHANGE
(NEW B1 CLUTCH)
SINGLE UNIT NEW B1*
SERIAL NO. SEQUENCE
UA03L217C21W###
005, 007, 009, 014, 017, 021, 023, 068, 074,
077, 114, 123, 130, 149, 151, 158, 163, 168169, 173, 175, 180, 183, 201, 206, 213, 218219, 229, 231-234, 247, 253, 258-261, 263,
266-267, 269-271, 273, 276, 278, 282-283,
285-288, 290, 293, 299, 302, 312, 315
UA03L217C21Y###
002, 063, 082, 085, 128, 173, 179-180, 188,
192, 198, 200, 212, 217, 229-230, 232-233,
236-239, 242
UA03L217C22W###
001, 008, 011, 017, 019, 030, 063, 069, 076078, 092, 096, 100, 102, 108, 111, 113, 115,
125-126,133, 135, 138-139, 144, 149-150, 153155, 159-167, 170, 175, 177-178, 182, 187188, 201, 204, 207-208, 212, 216, 220, 222,
223, 225-226, 228, 230-235, 237-243, 245-251,
253-259, 261-268, 270-306, 308-337, 339-344
UA03L217C22Y###
022-023, 031, 033, 044, 064, 068, 072, 082,
088, 093, 100, 109-110, 114, 118, 125, 131,
133-134, 148, 154, 157, 185-186, 208, 210,
212, 214-215, 223, 227-230, 238, 245, 255257, 260-261, 265, 269, 271, 273, 275-278,
320, 332
KINUURA
© 2020 Toyota Motor Sales, USA
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January 8, 2018
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Transaxle Assembly and ECM (PCM) Software Confirmation
Production Change Information (continued)
Reman effective serial number change point: Confirm vehicle repair history if transmission has
previous replacement check serial number of reman unit and compare to Table 5 for OLD hardware for
B1 clutch used on reman unit. Location of serial number is same as normal; however, reman units end
with an X.
Table 5.
PART NO.
MODEL
Highlander,
Sienna
TRANSMISSION
MODEL NO.
PART NAME
OLD
(B1 CLUTCH)
NEW
(B1 CLUTCH)
30510-###70-84
30510-###71-84
30510-###80-84
30510-###81-84 Reman ATM
30510-###00-84
30510-###01-84
TRANSMISSION
MODEL
DRIVELINE
2WD
UA80
4WD
SERIAL NO. PRODUCTION CHANGE
(NEW B1 CLUTCH)
PLANT
SINGLE UNIT NEW B1*
#### SERIAL NO. SEQUENCE OF REMAN UNIT WITH
OLD B1
16J7A1####X
2145, 2147, 2149, 2151
16K7A0####X
4181, 4183, 4942
17D7A1####X
9616, 9618, 9620, 9622, 9624
17F5629639X
UA80E/F
AW-J
17F7A1####X
3493, 3478, 3480, 3482, 3485, 3487, 3489, 3496,
3498, 3501, 3535, 3537, 8550, 8557, 8558, 8561
17G7A1####X
1298, 1314, 1315, 1319, 1322, 1324, 1328, 1333,
1337, 3732, 3738, 3742, 3747, 3752, 3756, 6289,
6295, 6305, 7881, 7887, 7897, 8980, 8999, 9005,
9007, 9015, 9023, 9031, 9040, 9048, 9056, 9065,
9073
17G7A2####X
0242, 0248, 0252, 0254, 0258, 0260, 0263, 0267,
0269, 0272, 0279, 0287, 2593, 2640, 2648, 2655,
2663, 2671, 2673, 2677, 2682, 2688, 2692, 2697
17H7A0####X
0129, 0164, 0172, 0179, 0186, 0194, 0201, 0208,
0216, 0222, 0231, 0236, 2919, 2927, 2934, 2940,
2949, 2957, 2964, 2971, 2986, 2994, 2997, 3000,
7156, 7162, 7169, 7175, 7182, 7188
17J7A0####X
6457, 6467, 6469, 6471, 6473, 6475, 6477
(Reman)
17J7A17056X
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Transaxle Assembly and ECM (PCM) Software Confirmation
Production Change Information (continued)
TRANSMISSION
MODEL NO.
SERIAL NO. PRODUCTION CHANGE
(NEW B1 CLUTCH)
PLANT
SINGLE UNIT NEW B1*
#### SERIAL NO. SEQUENCE OF REMAN UNIT WITH
OLD B1
17K7A1####X
5919, 7292, 7298, 7301, 7302, 7305, 7307, 7309,
7313, 7315, 9767, 9769, 9771, 9773, 9775, 9777,
9779, 9781, 9783, 9791
17K7A2####X
0495, 0499, 0895, 0901, 0903, 0905, 0907, 0912,
0914, 0916, 0920, 0922, 2482, 2496, 2505, 2509,
2514, 2518, 2523, 2526, 2531, 2537, 3205, 3209,
3214, 3224, 3224, 3229, 3233, 3237, 3241, 3247,
3251, 3255, 3260, 3264, 3268, 3274, 3278, 3282,
4281, 4295, 4658, 4668, 4672, 4676, 4681, 4687,
4691, 4696, 5151, 5152, 5155, 5157, 5159, 5161,
5163, 5165, 5167, 5171, 5173, 5214, 5219, 5220,
5223, 5225, 5227, 5228, 5231, 5233, 6307, 6309,
6311, 6313, 6314, 6319, 6321, 6323, 6325
17K7Z26316X
UA80E/F
17L7A1####X
6581, 6585, 6588, 6590, 6591, 6595, 6598, 6600,
6602, 6605
17M7A0####X
8277, 8279, 8281, 8283, 8285, 8287, 8289, 8296,
8297, 8302, 9628, 9630, 9634, 9636, 9638, 9640,
9642, 9645, 9646, 9648
17M7A1####X
1145, 1150, 1152, 1154, 1156, 1159, 1160, 1163,
1165, 1167, 2727, 2730, 2731, 2733, 2736, 2737,
2739, 2742, 2744, 2745, 3128, 4802, 4804, 4806,
4809, 4810, 4813, 4815, 4816, 4818, 4821, 5023,
5713, 5717, 5719, 5726, 5727, 5729, 5732, 5735,
5740, 7117, 7122, 7124, 7126, 7128, 7132, 7134,
7136, 7138, 7140, 8165, 8166, 8169, 8171, 8173,
8175, 8177, 8179
17M7A2####X
0176, 0179, 0180, 0183, 0185, 0189, 0191, 0193,
0195, 0197, 1671, 1679, 1681, 1683, 1685, 1687,
1689, 1691, 1693, 1697
7A616F0####X
0207, 0422, 0423, 0424, 0425, 0427, 0428, 0429,
0430, 0431, 0433, 0434, 0435, 0437, 0438, 0442,
0444, 2746, 2961, 2963, 2964, 2966, 2968, 2972,
2976, 2977, 3016, 3018, 3020, 3022, 3024, 3025,
3027, 3029, 3031, 3033, 3514, 3416, 3518, 3520,
3522, 3526, 3528, 3529, 3531, 3626, 3630, 3632,
3634, 3639, 3645, 3647, 3650
7A616K0####X
4185, 4187, 4190, 4192, 4194, 4196, 4201, 4203,
4930, 4934
AW-J
(Reman)
© 2020 Toyota Motor Sales, USA
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Transaxle Assembly and ECM (PCM) Software Confirmation
Production Change Information (continued)
TRANSMISSION
MODEL NO.
SERIAL NO. PRODUCTION CHANGE
(NEW B1 CLUTCH)
PLANT
SINGLE UNIT NEW B1*
#### SERIAL NO. SEQUENCE OF REMAN UNIT WITH OLD
B1
7A617D2####X
4994, 4996, 4998, 5000, 5002, 5005, 5007, 5011,
5013, 5016, 5017, 5020, 5022, 5023, 5026, 5027,
5030, 5032, 5034, 5036
7A617E00182X
UA80E/F
7A617F1####X
3521, 3524, 3525, 3528, 3532, 3540, 3541, 3544,
6251, 6254, 6259, 6263, 6275, 8554
7A617F2####X
0316, 0419, 0423, 0428, 0429, 0432, 0433, 0436,
0437, 0439, 0440, 0441, 0442, 0444, 0445, 0447,
0448, 0449, 0451, 0453, 0454, 0455, 0457, 0458,
0459, 0461, 0462, 0463, 0467, 0473, 0960, 0968,
0970, 0976, 0985, 0993, 1803, 1807, 1811, 1812,
1815, 1816, 1817, 1819, 1821, 1828, 1830, 1927,
1986
7A617G1####X
1305, 1339, 1348, 3692, 3699, 3705, 3714, 3734,
3749, 6266, 6272, 6278, 6292, 6301, 6309, 6315,
6325, 6333, 6467, 7583, 7588, 7594, 7600, 7604,
7609, 7862, 7871
AW-J
(Reman)
Using the judgement from the previous tables, refer to the Engine Control Computer (ECM/PCM)
Replacement Information and Calibration Information sections.
© 2020 Toyota Motor Sales, USA
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January 8, 2018
Page 10 of 17
Transaxle Assembly and ECM (PCM) Software Confirmation
Engine Control Computer (ECM/PCM) Replacement Information
Based on the judgement of the transaxle serial number, use the table below to ensure that the correct
ECM (PCM) is installed or ordered for ANY replacements needed.
Table 6.
MODEL
MODEL YEAR
JUDGEMENT
(B1 CLUTCH)
START
&
STOP
ECU PARTS NO.
DRIVELINE
OLD PARTS NO.
NEW PARTS NO.
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
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
Y
AWD
Old
Highlander 2017 – 2018
FWD
N
Y
AWD
N
New
Y
FWD
N
Old
Sienna
2017
N/A
New
© 2020 Toyota Motor Sales, USA
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Transaxle Assembly and ECM (PCM) Software Confirmation
Engine Control Computer (ECM/PCM) Replacement Information (continued)
Table 6 (continued).
MODEL
MODEL YEAR
JUDGEMENT
(B1 CLUTCH)
START
&
STOP
ECU PARTS NO.
DRIVELINE
OLD PARTS NO.
NEW PARTS NO.
FWD
89661-08400
89661-08401
89661-08402
AWD
89661-08460
89661-08461
89661-08462
FWD
89661-08580
89661-08581
89661-08582
AWD
89661-08590
89661-08591
89661-08592
Old
Sienna
2018
N/A
New
© 2020 Toyota Motor Sales, USA
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Page 12 of 17
Transaxle Assembly and ECM (PCM) Software Confirmation
Calibration Information
Based on the judgement of the transaxle serial number, use the table below to ensure the correct
calibration file is used for ANY ECM (PCM) reprogramming procedures being performed.
JUDGEMENT
(B1 CLUTCH)
YEAR
MODEL
DRIVETRAIN
START
&
STOP
CALIBRATION ID
ECU TYPE
PREVIOUS
NEW
Engine
896630E45300
896630E45200
896630E45100
896630E45000
896630E45400/
896650E11200
Transmission
896650E11100
896650E11000
Engine
896630E46300
896630E46200
896630E46100
896630E46000
Transmission
896650E12100
896650E12000
Engine
896630E43300
896630E43200
896630E43100
896630E43000
Transmission
896650E09100
896650E09000
Engine
896630E44300
896630E44200
896630E44100
896630E44000
Transmission
896650E10100
896650E10000
Engine
896630828600
896630828500
896630828400
896630828300
896630828000
Y
2WD
N
2017 –
Highlander
2018
Y
Before
4WD
N
2017
Sienna
2WD
Transmission
© 2020 Toyota Motor Sales, USA
896650807200
896650807100
896650807000
896630E46400/
896650E12200
896630E43400/
896650E09200
896630E44400/
896650E10200
896630828700/
896650807300
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Transaxle Assembly and ECM (PCM) Software Confirmation
Calibration Information (continued)
JUDGEMENT
(B1 CLUTCH)
YEAR
MODEL
DRIVETRAIN
START
&
STOP
CALIBRATION ID
ECU TYPE
Engine
2017
Before
4WD
Sienna
2018
4WD
Y
2WD
N
2017 –
Highlander
2018
Y
4WD
2WD
After
2017
4WD
N
Sienna
NEW
896630836600
896630836500
896630836400
896630836300
896630836000
896630836700/
896650808300
Transmission
896650808200
896650808100
896650808000
Engine
896630832100
896630832000
Transmission
896650811000
Engine
896630838100
896630838000
Transmission
896650812000
Engine
896630E85000
Transmission
896650E43000
Engine
896630E86000
Transmission
896650E44000
Engine
896630E83000
Transmission
896650E41000
Engine
896630E84000
Transmission
896650E42000
Engine
896630846100
896630846000
Transmission
896650819000
Engine
896630847100
896630847000
Transmission
896650820000
Engine
896630851100
896630851000
Transmission
896650823100
896650823000
Engine
896630852100
896630852000
Transmission
896650824100
896650824000
N
2WD
PREVIOUS
2WD
2018
4WD
© 2020 Toyota Motor Sales, USA
896630832200/
896650811100
896630838200/
896650812100
896630E85100/
896650E43100
896630E86100/
896650E44100
896630E83100/
896650E41100
896630E84100/
896650E42100
896630846200/
896650819100
896630847200/
896650820100
896630851200/
896650823200
896630852200/
896650824200
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Transaxle Assembly and ECM (PCM) Software Confirmation
Repair Procedure
1. Does the ATM (B1 Clutch) type match the ECM (PCM) hardware?

YES — Go to step 3.

NO — Continue to step 2
2. Replace the ECM (PCM) hardware with the latest correct part, and then go to step 6.
Refer to TIS, applicable model and model year Repair Manual:

2017 – 2018 Highlander:
Power Source/Network – Networking – “Networking: Network Gateway ECU:
Removal / Installation”

2017 Sienna:
Power Source/Network – Networking – “Networking: Network Gateway ECU:
Removal / Installation”

2018 Sienna:
Power Source/Network – Networking – “Networking: Network Gateway ECU:
Removal / Installation”
© 2020 Toyota Motor Sales, USA
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January 8, 2018
Page 15 of 17
Transaxle Assembly and ECM (PCM) Software Confirmation
Repair Procedure (continued)
Check for the Authorized Modifications Label affixed to the vehicle in the applicable location
shown in Figure 5 or 6.
Is the calibration ID listed the latest ECM (PCM) calibration?

YES — This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.

NO — Continue to step 4.
Figure 5. Location of Authorized Modifications Label for 2017 – 2018 Highlander
1
2
4
3
5
1
Replacement ECM (PCM) Part Number
(e.g., 89661-0E832)
4
Date Completed
2
New Calibration ID (e.g., 896630E43200)
5
This SB Number
3
Dealer Code
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Transaxle Assembly and ECM (PCM) Software Confirmation
Repair Procedure (continued)
Figure 6. Location of Authorized Modifications Label for 2017 – 2018 Sienna
1
2
4
3
5
1
Replacement ECM (PCM) Part Number
(e.g., 89661-08165)
4
Date Completed
2
New Calibration ID (e.g., 896630836500)
5
This SB Number
3
Dealer Code
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 Service Bulletin T-SB-0134-16 Techstream ECU Flash
Reprogramming Procedure and flash the ECM (PCM) with the NEW calibration file update.
© 2020 Toyota Motor Sales, USA
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Transaxle Assembly and ECM (PCM) Software Confirmation
Repair Procedure (continued)
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 [Refer to the Calibration Information section 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
Figures 5 and 6. The Authorized Modifications Label is available through the MDC,
P/N 00451-00001-LBL.
6. Test-drive the vehicle to confirm proper vehicle operation.
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