# Service bulletin T\-SB\-0134\-16\-Rev

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10164330
- Published by NHTSA: 2019\-09\-03
- Manufacturer's number: T\-SB\-0134\-16\-Rev
- Manufacturer's date: 2019\-07\-01
- NHTSA component: POWER TRAIN; ELECTRICAL SYSTEM; ENGINE

## NHTSA's summary

TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections have been updated. October 30, 2017 Rev1: ? Applicability has been updated to include 2018 model year vehicles. Any previous printed versions of this bulletin should be discarded. SUPERSESSION NOTICE The information contained in this bulletin supersedes SB No. T\-SB\-0012\-13. Service Bulletin No. T\-SB\-0012\-13 is obsolete and any printed versions should be discarded. Be sure to review the entire content of this bulletin before proceeding. Flash reprogramming allows the Electronic Control Unit \(ECU\) software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field\-fix procedures described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of the Technical Information System \(TIS\) and the Calibration Update Wizard \(CUW\). Flash calibration updates can only be applied to the vehicle/ECU combination for which they are intended. ECUs have internal security that will not allow them to be programmed with another ECU?s information. NOTE ECU is a Toyota term used to describe integrated computerized devices responsible for managing the operation of a system or subsystem. For the purposes of this bulletin, the term ?ECU? is used as a generic label for the following SAE J1930 standard references: ? Powertrain Control Module \(PCM\) ? Engine Control Module \(ECM\) ? Transmission Control Module \(TCM\) ? Any other Toyota specific control unit

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10164330-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10164330-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Engine, Transmission and driveline

## Vehicles listed

- 2001 to 2020 TOYOTA 4RUNNER
- 2016 TOYOTA 86
- 2017 to 2020 TOYOTA 86
- 2001 to 2020 TOYOTA AVALON
- 2013 to 2020 TOYOTA AVALON HYBRID
- 2017 TOYOTA C\-HR
- 2018 to 2020 TOYOTA C\-HR
- 2001 to 2020 TOYOTA CAMRY
- 2006 to 2020 TOYOTA CAMRY HYBRID
- 2001 to 2009 TOYOTA CAMRY SOLARA
- 2010 TOYOTA CAMRY SOLARA
- 2001 to 2006 TOYOTA CELICA
- 2001 to 2019 TOYOTA COROLLA
- 2020 TOYOTA COROLLA HATCHBACK
- 2017 to 2018 TOYOTA COROLLA IM
- 2001 to 2005 TOYOTA ECHO
- 2006 to 2008 TOYOTA ECHO
- 2006 TOYOTA FJ CRUISER
- 2007 to 2014 TOYOTA FJ CRUISER
- 2015 to 2016 TOYOTA FJ CRUISER
- 2001 to 2020 TOYOTA HIGHLANDER
- 2004 to 2020 TOYOTA HIGHLANDER HYBRID
- 2001 to 2020 TOYOTA LAND CRUISER
- 2001 to 2017 TOYOTA MATRIX
- 2016 to 2020 TOYOTA MIRAI
- 2004 TOYOTA MR2
- 2006 to 2007 TOYOTA MR2
- 2001 to 2003 TOYOTA MR2 SPYDER
- 2005 TOYOTA MR2 SPYDER
- 2001 to 2020 TOYOTA PRIUS
- 2012 to 2020 TOYOTA PRIUS C
- 2010 to 2016 TOYOTA PRIUS PLUG\-IN HYBRID
- 2019 to 2020 TOYOTA PRIUS PRIME
- 2011 TOYOTA PRIUS V
- 2012 to 2017 TOYOTA PRIUS V
- 2018 TOYOTA PRIUS V
- 2000 to 2020 TOYOTA RAV4
- 2012 to 2014 TOYOTA RAV4 EV
- 2017 TOYOTA RAV4 HYBRID
- 2001 to 2020 TOYOTA SEQUOIA
- 2001 to 2020 TOYOTA SIENNA
- 2001 to 2020 TOYOTA TACOMA
- 2001 to 2020 TOYOTA TUNDRA
- 2008 TOYOTA VENZA
- 2009 to 2016 TOYOTA VENZA
- 2001 to 2006 TOYOTA YARIS
- 2007 to 2020 TOYOTA YARIS
- 2017 to 2018 TOYOTA YARIS IA
- 2017 to 2018 TOYOTA redundant PRIUS PLUG\-IN HYBRID
- 2016 TOYOTA redundant RAV4 HV

## Recalls for the same vehicles and component

- [2023589](/recalls/tc/2023589.md), 2023-11-01: Electrical
- [23V734000](/recalls/nhtsa/23V734000.md), 2023-11-01: ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- [2021723](/recalls/tc/2021723.md), 2021-11-24: Electrical
- [21V688000](/recalls/nhtsa/21V688000.md), 2021-09-02: EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM:WIRING
- [20V410000](/recalls/nhtsa/20V410000.md), 2020-07-15: EXTERIOR LIGHTING:TURN SIGNAL; ELECTRICAL SYSTEM:WIRING
- [2020284](/recalls/tc/2020284.md), 2020-06-25: Electrical
- [2020111](/recalls/tc/2020111.md), 2020-03-19: Powertrain
- [20V162000](/recalls/nhtsa/20V162000.md), 2020-03-19: ENGINE; FUEL SYSTEM, GASOLINE:DELIVERY
- [2020039](/recalls/tc/2020039.md), 2020-02-06: Engine
- [20V064000](/recalls/nhtsa/20V064000.md), 2020-02-06: ENGINE AND ENGINE COOLING

## Other bulletins for the same vehicles and component

- [T\-SB\-0110\-20 Rev2](/bulletins/11037202.md), 2026-09-09, Service bulletin: ENGINE. OBSOLETE NOTICE August 20, 2026: This bulletin is now obsolete. Please see T\-SB\-0051\-26.
- [T\-SB\-0051\-26](/bulletins/11037201.md), 2026-09-09, Service bulletin: ENGINE. This bulletin includes basic procedures for performing a rescue charge at battery on high voltage \(HV\) Ni\-MH and Li\-ion batteries.
- [24TE04](/bulletins/11037186.md), 2026-09-09, Warranty extension: ENGINE. Although the flow shut\-off valve is covered by Toyota’s New Vehicle Limited Warranty for 36 months or 36,000 miles \(whichever comes first\), we at Toyota care about the customers’ ownership experience. Toyota is providing coverage for repairs related to Flow Shut\-off Valve Coolant Leak.
- [22TE09](/bulletins/11033412.md), 2026-06-04, Warranty extension: ELECTRICAL SYSTEM. Although the HV Floor Under Wire Harness and Rear Traction Motor Cable is covered by Toyota’s New Vehicle Limited Warranty for 3 years or 36,000 miles \(whichever comes first\), we at Toyota care about the customers’ ownership experience. Toyota is providing extended coverage under this Customer Support Program for repairs related to excessive corrosion to the wire harness connections at the Rear Motor Generator. Excessive corrosion can cause AM Radio Static during certain drive cycles, or the vehicle may not start.
- [T\-SB\-0021\-26](/bulletins/11031158.md), 2026-04-08, Service bulletin: ELECTRICAL SYSTEM. Some 2020 – 2024 model year Highlander and Highlander Hybrid vehicles may exhibit a condition in which the air conditioner does not cool due to a leak and/or corrosion in the rear underbody air conditioner tube and accessory assembly. The anti\-corrosion material has been updated to reduce the possibility of this condition.
- [T\-SB\-0104\-21 Rev2](/bulletins/11029896.md), 2026-03-07, Service bulletin: ENGINE. OBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now obsolete.
- [T\-SB\-0009\-26](/bulletins/11029893.md), 2026-03-07, Service bulletin: ENGINE. This bulletin includes basic procedures for performing a rescue charge on Ni\-MH high voltage \(HV\) batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while performing a rescue charge. The GRX\-5100 should be used wherever the Repair Manual references the Toyota Hybrid System \(THS\) charger.
- [T\-SB\-0119\-15 Rev2](/bulletins/11029892.md), 2026-03-07, Service bulletin: ENGINE. OBSOLETE NOTICE February 13, 2026: This bulletin is now obsolete. Please see T\-SB\-0009\-26.
- [T\-SB\-0106\-22 Rev2](/bulletins/11028726.md), 2026-02-11, Service bulletin: ELECTRICAL SYSTEM. OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T\-SB\-0001\-26.
- [T\-SB\-0001\-26](/bulletins/11028722.md), 2026-02-11, Service bulletin: ELECTRICAL SYSTEM. Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool \(SST\) USB flash drive to update the map, points of interest, and system software.

JSON: [/v1/bulletins/10164330](/v1/bulletins/10164330)

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