# Service bulletin Toyota Exhaust G

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: 10133877
- Published by NHTSA: 2018\-04\-23
- Manufacturer's number: Toyota Exhaust G
- Manufacturer's date: 2013\-02\-28
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

## NHTSA's summary

On certain 2011 and 2012 model year Prius and Highlander HV vehicles, there is a possibility that the exhaust gas control actuator may develop a coolant leak. If a coolant leak occurs, the Water Temp indicator Lamp and Check engine Lamp will illuminate

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10133877-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10133877-0001.pdf)

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

## Components

Engine, Exhaust and emissions

## Vehicles listed

- 2011 TOYOTA HIGHLANDER
- 2011 to 2012 TOYOTA PRIUS

## Other bulletins for the same vehicles and component

- [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\-0103\-20 Rev1](/bulletins/11005119.md), 2024-07-23, Service bulletin: ENGINE. This Service Bulletin provides updated non\-electric water pump leak inspection and diagnostic tips for some 2008 – 2025 model year Toyota vehicles.
- [T\-SB\-0103\-20 Rev1](/bulletins/11005061.md), 2024-07-23, Service bulletin: ENGINE. This Service Bulletin provides updated non\-electric water pump leak inspection and diagnostic tips for some 2008 – 2025 model year Toyota vehicles.
- [T\-PANT\-2024\-004\-](/bulletins/10253223.md), 2024-04-15, Service bulletin: ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the Toyota Complete Maintenance Care \(TCMC\) website.
- [T\-TT\-0628\-20](/bulletins/10183281.md), 2020-11-30, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. TT: HVAC drain tube is found to be blocked/clogged.
- [T\-SB\-0162\-13 Obs](/bulletins/10179763.md), 2020-09-14, Service bulletin: ENGINE; ELECTRICAL SYSTEM. TSB: OBSOLETE NOTICE August 11, 2020: This bulletin is no longer applicable and is now obsolete.
- [T\-SB\-0100\-12 Obs](/bulletins/10179761.md), 2020-09-14, Service bulletin: ENGINE; ELECTRICAL SYSTEM. TSB: OBSOLETE NOTICE August 11, 2020: This bulletin is no longer applicable and is now obsolete.
- [T\-SB\-0198\-11 Obs](/bulletins/10179759.md), 2020-09-14, Service bulletin: ENGINE; ELECTRICAL SYSTEM. TSB: OBSOLETE NOTICE August 11, 2020: This bulletin is no longer applicable and is now obsolete.
- [T\-SB\-0099\-12 Obs](/bulletins/10179753.md), 2020-09-14, Service bulletin: ELECTRICAL SYSTEM; ENGINE. TSB: OBSOLETE NOTICE August 11, 2020: This bulletin is no longer applicable and is now obsolete.

JSON: [/v1/bulletins/10133877](/v1/bulletins/10133877)

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