NHTSA ID Number: 10241393
Manufacturer Communication Number: T-SB-0047
TSB/Document Date: 2023-08-28
Summary
TSB: Some 2019 model year Avalon Hybrid
, 2018 ? 2019 Camry Hybrid, and 2019 ? 2021 RAV4 Hybrid vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P019064 (Fuel Rail Pressure Sensor ?A? Signal Plausibility Failure). The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition.
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TSB/Document ID: T-SB-0047
Replacement Service Bulletin Number:
MFR Communication Date: 2023-07-10
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
T-SB-0047-22
Rev1
May 6, 2022
MIL ON With DTC P019064
Service
Category
Engine/Hybrid System
Section
Engine Control
Market USA
Applicability
YEAR(S)
MODEL(S)
2019
Avalon HV
2018 - 2019
Camry HV
2019 - 2021
RAV4 HV
ADDITIONAL INFORMATION
REVISION NOTICE
July 10, 2023 Rev1:
The Calibration Information section has been updated.
Any previous printed versions of this bulletin should be discarded.
Introduction
Some 2019 model year Avalon Hybrid, 2018 – 2019 Camry Hybrid, and 2019 – 2021 RAV4 Hybrid
vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P019064 (Fuel Rail
Pressure Sensor “A” Signal Plausibility Failure). 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.
Warranty Information
OP CODE
DESCRIPTION
TIME
OFP
T1
T2
EG1918
Reprogram ECM (PCM), Perform Drive Pattern
1.0
89661-#####*
8A
99
*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 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.
© 2021 Toyota Motor Sales, USA
Page 1 of 9
T-SB-0047-22
Rev1
May 6, 2022
Page 2 of 9
MIL ON With DTC P019064
Parts Information
MODEL
RAV4 HV
MODEL YEAR
2021
PREVIOUS
NEW
NiMH
89661-4AA30
89661-0R890
89661-4AA31
89661-0R891
Li
89661-4AA40
89661-0RA00
89661-4AA41
89661-0RA01
89661-4AB10
89661-0RA80
89661-4AB11
89661-0RA81
89661-4A280
89661-0R690
89661-4A281
89661-0R691
89661-0X570
89661-0X571
89661-0X560
89661-0X561
89661-06N44
89661-06N45
89661-0X283
89661-0X284
89661-07650
89661-07651
2020
NiMH
2019
Camry HV
Li
2018
Avalon HV
All
NiMH
2019
–
PART NUMBER
00451-00001-LBL
PART NAME
QTY
Computer, Engine
Control (ECM/PCM)
–
Authorized
Modifications Labels
1
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) (portal.toyotamdc.com) under item No. 00451-00001-LBL.
© 2021 Toyota Motor Sales, USA
T-SB-0047-22
Rev1
May 6, 2022
Page 3 of 9
MIL ON With DTC P019064
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.
GTS+ software version 2023.02.001.02 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.
© 2021 Toyota Motor Sales, USA
T-SB-0047-22
Rev1
May 6, 2022
Page 4 of 9
MIL ON With DTC P019064
Calibration Information
MODEL
CALIBRATION ID
MODEL
YEAR
BATTERY
PREVIOUS
NEW
NiMH
896634A13001
896634A13101
Li
896634A14001
896634A14101
896634A23001
896634A23101
8966342W4001
8966342W4101
8966306R6000
8966306R6100
8966306R5000
8966306R5100
896630724000
896630724100
8966306N8100
8966306N8200
8966306N8300
8966306N8400
8966306N8500
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