# Service bulletin ZG1\_Warranty Pol

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: 10111629
- Published by NHTSA: 2017\-08\-14
- Manufacturer's number: ZG1\_Warranty Pol
- Manufacturer's date: 2016\-08\-23
- NHTSA component: SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

## NHTSA's summary

Warranty Policy Bulletin \(POL16\-03\): Toyota has received some reports where various brake system related warning lamps illuminate due to internal malfunctions of the Brake Actuator Assembly.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2016/MC-10111629-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2016/MC-10111629-0001.pdf)

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

## Components

Brakes, Anti\-lock brakes

## Vehicles listed

- 2006 to 2007 TOYOTA HIGHLANDER
- 2004 to 2009 TOYOTA PRIUS

## Other bulletins for the same vehicles and component

- [T\-SB\-0032\-16](/bulletins/10134400.md), 2018-04-23, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK. TSB: Some 2004 ? 2009 model year Prius and 2006 ? 2007 Highlander HV vehicles may exhibit a condition where the brake, ABS, and/or TRAC warning light\(s\) are ON and/or a Check VSC message is displayed. Diagnostic Trouble Code \(DTC\) C1391, C1252, C1253, or C1256 may be stored. This condition may be caused by a small internal brake fluid leak inside the brake actuator. Follow the Repair Procedure in this bulletin to address this condition.
- [T\-SB\-0174\-12 Rev](/bulletins/10132768.md), 2018-04-02, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE. TSB: Some 2004 ? 2009 model year Prius vehicles may exhibit a MIL ?ON? and brake warning lights \(ABS/VSC\) illuminated in the instrument panel with Diagnostic Trouble Code \(DTC\) C1247 \(Stroke Sensor Malfunction\) stored in the ABS/VSC Electronic Control Unit \(ECU\). This DTC may set as a result of an overly sensitive monitoring logic without any other ABS/VSC system issue. Follow the Repair Procedure in this bulletin to properly diagnose the system and, if necessary, replace the ABS/VSC ECU with an ECU containing the updated monitoring logic.
- [TSB\-0174\-12](/bulletins/10048160.md), 2012-12-13, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE; SERVICE BRAKES, AIR:ANTILOCK; SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE; SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. TOYOTA: INSTRUMENT PANEL ILLUMINATES WITH MALFUNCTION OF ABS/VSC, MIL ON AND BRAKE WARNING LIGHTS, RESULTING IN OVERLY SENSITIVE MONITORING LOGIC WITHOUT ANY ABS/VSC SYSTEM ISSUE. MODELS 2007\-2011 CAMRY; 2004\-2009 PRIUS. \*PE UPDATED 8/26/14. \*PE
- [4500C](/bulletins/10015589.md), 2005-07-29, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. REPAIR MANUAL CORRECTION FOR THE SKID CONTROL ECU ASSEMBLY \(BRAKE\). 00400\-RM113\-0U3. \*TT
- [4497C](/bulletins/10015562.md), 2005-07-29, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE. REPAIR MANUAL CORRECTION FOR THE SIDE CONTROL ECU ASSEMBLY \(BRAKE\). 00400\-RM107\-5U3. \*TT

JSON: [/v1/bulletins/10111629](/v1/bulletins/10111629)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20ZG1_Warranty%20Pol&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10111629&vehicle=Service%20bulletin%20ZG1_Warranty%20Pol)