NHTSA ID Number: 10235216
Manufacturer Communication Number: TSB000923
TSB/Document Date: 2023-05-01
Summary
TSB: Some 2014 ? 2020 model year Toyota
vehicles may exhibit a hard start and/or MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs): ?DTC P0171 and/or P0174 (System Too Lean Bank 1/Bank 2) ?DTC P0087 Fuel Rail / System Pressure ? Too Low Techstream data list analysis may reveal positive fuel trims including a no pressure condition verified by a manual fuel pressure gauge. Follow the Repair Procedure in this bulletin to address these conditions.
T-SB-0009-23
February 9, 2023
Fuel Pump (Loss of Fuel Pressure)
Service
Category
Engine/Hybrid System
Section
Fuel System
Market USA
Applicability
YEAR(S)
MODEL(S)
ADDITIONAL INFORMATION
2014 - 2019
4Runner
2018 - 2019
86
2019 - 2020
Avalon HV, Corolla
Hatchback, RAV4 HV, Yaris
SD MEX-Prod
2018 - 2020
Avalon, Camry HV
2018 - 2020
Camry
VDS(s): A11AK, B11HK, B61HK, BZ1HK,
C11AK, C31AK, E11AK, E31AK, F11AK,
FZ1AK, G11AK, J11AK, K61AK, KZ1AK, L11AK,
M11AK, NZ1AK, PZ1AK
Engine(s): A25, 2GR
Drive Type(s): 2WD
2018 - 2019
Corolla
VDS(s): BURHE
Engine(s): 2ZR
Drive Type(s): FWD
2020
Corolla
VDS(s): B4RBE, M4RCE, P4RCE, S4RCE,
T4RCE
Engine(s): M20
Drive Type(s): 2WD
2014
FJ Cruiser
2017 - 2019
Highlander HV
2017 - 2019
Highlander
2014 - 2020
Land Cruiser
2019 - 2020
RAV4
VDS(s): BZRFH, DZ3FH, JZRFH, KZRFH,
YZRFH, ZARFH
Engine(s): 2GR
Drive Type(s): 4WD, 2WD
VDS(s): A1RFV, C1RFV, F1RFV, G1RFV,
H1RFV, J1RFV, K1RFV, N1RFV, P1RFV,
W1RFV, Y1RFV
Engine(s): A25
Drive Type(s): 4WD, 2WD
© 2022 Toyota Motor Sales, USA
Page 1 of 11
T-SB-0009-23
February 9, 2023
Page 2 of 11
Fuel Pump (Loss of Fuel Pressure)
2018 - 2020
Sequoia
2017 - 2020
Sienna, Tacoma
2018 - 2020
Tundra
2020
Yaris HB MEX-Prod, Yaris R
VDS(s): BY5G1, DY5G1, JY5G1, KY5G1,
YY5G1, ZY5G1
Engine(s): 3UR
Drive Type(s): 4WD, 2WD
VDS(s): AY5F1, BY5F1, CY5F1, DM5F1,
DY5F1, EM5F1, EY5F1, FY5F1, GY5F1,
HY5F1, RM5F1, RY5F1, SY5F1, TY5F1,
UM5F1, UY5F1
Engine(s): 3UR, 1UR
Drive Type(s): 4WD, 2WD
© 2022 Toyota Motor Sales, USA
T-SB-0009-23
February 9, 2023
Page 3 of 11
Fuel Pump (Loss of Fuel Pressure)
Introduction
Some 2014 – 2020 model year Toyota vehicles may exhibit a hard start and/or MIL ON condition
with one or more of the following Diagnostic Trouble Codes (DTCs):
DTC P0171 and/or P0174 (System Too Lean Bank 1/Bank 2)
DTC P0087 Fuel Rail / System Pressure – Too Low
Techstream data list analysis may reveal positive fuel trims including a no pressure condition
verified by a manual fuel pressure gauge. Follow the Repair Procedure in this bulletin to address
these conditions.
Warranty Information
OP CODE
DESCRIPTION
TIME
OFP
T1
T2
234021
R & R Pump, Fuel
*
23220-#####**
SU003-#####**
23221-#####**
8A
50
*See the Flat Rate Manual.
**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 Powertrain Warranty. This warranty is in effect for
60 months or 60,000 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.
For some of the vehicles and model years equipped with a California Certified Emission Control
System that are registered and operated in California or any state that adopts California
emission warranty – California Emission Long-Term Defect Warranty is in effect for 7 years or
70,000 miles from the vehicle’s in-service date, whichever occurs first. (Please reference
Policy 4.7 to confirm coverage and for additional information.)
© 2022 Toyota Motor Sales, USA
T-SB-0009-23
February 9, 2023
Page 4 of 11
Fuel Pump (Loss of Fuel Pressure)
Parts Information
PART NUMBER
PART NAME
QTY
04009-86125
04009-86150
04009-86175
04009-86231
04009-86237
04009-86250
04009-86325
04009-86531
Kit, Pump, Fuel
1
04000-07660
04009-80447
04009-80647
04009-80747
04009-81433
04009-81630
04009-81730
Replacement Kit, Fuel Pump
1
04000-122A0
O-Ring SSP Kit
1
04009-9510C
Retainer, F/P Gauge, W/GKT & Seal SSP Kit
1
04009-9510R
Hook, RR Seat Lock, W/GKT & Seal SSP Kit
1
04009-95106
Hook, Rear Seat Cushion Lock SSP Kit
1
04009-95102
Holder, Fuel Tank Pipe Setting SSP Kit
1
04009-9520C
Holder, FT PIPE, W/Retainer & Seal SSP Kit
1
04000-1210D
04000-121A6
Gasket, Exhaust Pipe SSP Kit
1
04000-121A0
Bolt, Flange SSP Kit
1
SU003-10808
Pump 86
1
23221-WB003
Pump Yaris
1
© 2022 Toyota Motor Sales, USA
T-SB-0009-23
February 9, 2023
Page 5 of 11
Fuel Pump (Loss of Fuel Pressure)
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 17.30.011 or later is required.
Additional Techstream units may be ordered by calling Approved Dealer Equipment (ADE)
at 1-800-368-6787.
SPECIAL SERVICE TOOLS (SST)
PART NUMBER
QTY
Fuel Pressure Gauge*
09268-45101-1A
1
- Restores fuel economy
- Stabilizes ethanol
- Maximizes horsepower
- Improves responsiveness
- For use in both gasoline and diesel engines
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TSB/Document ID: TSB000923
Replacement Service Bulletin Number:
MFR Communication Date: 2023-02-09
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT
MFR Component System:
MFR Component Subsystem:
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