# Service bulletin 020525006A

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: 10000749
- Published by NHTSA: 2003\-03\-28
- Manufacturer's number: 020525006A
- Manufacturer's date: 2002\-12\-01
- Replaces: 020525006
- NHTSA component: SERVICE BRAKES, AIR:ANTILOCK

## NHTSA's summary

ANTILOCK BRAKE \(ABS\) ACTIVATION AT LOW SPEEDS ON VARIOUS MODELS INCLUDING THE 1995 AND 1996 ENVOY. \*TT

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Brakes, Anti\-lock brakes

## Vehicles listed

- 1999 to 2000 CADILLAC ESCALADE
- 1995 to 2003 CHEVROLET ASTRO
- 1995 to 2003 CHEVROLET BLAZER
- 1995 to 2003 CHEVROLET S10
- 1995 to 1998 CHEVROLET SILVERADO
- 1999 CHEVROLET SILVERADO
- 1995 to 2000 CHEVROLET SUBURBAN
- 1995 to 2000 CHEVROLET TAHOE
- 1997 to 2001 GMC ENVOY
- 1995 to 2000 GMC JIMMY
- 1995 to 2003 GMC SAFARI
- 1995 to 1999 GMC SIERRA
- 1995 to 2003 GMC SONOMA
- 1995 to 2000 GMC YUKON
- 1995 to 2001 OLDSMOBILE BRAVADA

## Recalls for the same vehicles and component

- [05V379000](/recalls/nhtsa/05V379000.md), 2005-08-29: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
- [00V055000](/recalls/nhtsa/00V055000.md), 2000-02-28: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
- [99V220000](/recalls/nhtsa/99V220000.md), 1999-08-11: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
- [99V193000](/recalls/nhtsa/99V193000.md), 1999-07-19: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

## Other bulletins for the same vehicles and component

- [PIT3271J](/bulletins/10168960.md), 2019-12-09, Service bulletin: WHEELS; SERVICE BRAKES, AIR:ANTILOCK. This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
- [040525002](/bulletins/10022470.md), 2007-08-15, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. ABS LIGHT ON, DTC'S C0265, C0201, U1041 SET AND/OR LOSS OF COMMUNICATION WITH BRAKE MODULE. \(REGROUND EBCM GROUND\). \*KB
- [3455](/bulletins/10017232.md), 2005-10-29, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. SUPPLEMENT TO 04094 FRONT WHEEL SPEED SENSOR CORROSION. \*TT
- [05068](/bulletins/10016715.md), 2005-09-28, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. PRODUCT SAFETY RECALL REGARDING FRONT WHEEL SPEED SENSOR CORROSION. \*TT
- [3521](/bulletins/10016711.md), 2005-09-28, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT; SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. ANTI\-LOCK BRAKING SYSTEM \(ABS\) LIGHT ON SPEEDOMETER MAY BE ERRATIC. DIAGNOSTIC TROUBLE CODE \(DTC\) C0055 C0235 C0236 OR C0237 STORED IN THE EBCM. \*TT 1998\-2008 ALL CHEVROLET, GMC, BUICK, AND OLDSMOBILE MID\-SIZED TRUCKS AND UTILITIES. 1998\-2008 ALL CHEVROLET, GMC, AND CADILLAC FULL SIZED TRUCKS AND UTILITIES. \*KB UPDATED ON 09/20/07. \*NJ
- [040525009](/bulletins/10011050.md), 2004-12-28, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. REVISED WHEEL SPEED SENSOR REPLACEMENT. \*TT
- [01012004](/bulletins/10008895.md), 2004-08-25, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. ANTI\-LOCK BRAKING SYSTEM \(ABS\) LIGHT ON FRONT WHEEL SPEED SENSOR DIAGNOSTIC TROUBLE CODE \(DTC\) C0221, C0222, C0223, C0225, C0226, C0227, C0229. \*TT
- [040525002B](/bulletins/10008659.md), 2004-08-13, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE. ANTI\-LOCK BRAKE SYSTEM \(ABS\) LIGHT ON, DIAGNOSTIC TROUBLE CODES \(DTCS\) C0265, C0201, U1041 SET AND/OR LOSS OF COMMUNICATION WITH BRAKE MODULE. \*TT UPDATE. \*TT
- [030525007](/bulletins/10004310.md), 2003-12-02, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. ANTILOCK BRAKE \(ABS\) ACTIVATION AT LOW SPEEDS \(CLEAN WHEEL SPEED SENSOR MOUNTING SURFACE\). \*TT UPDATED 10/23/09. \*PE
- [020525006](/bulletins/10000062.md), 2003-02-11, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. ANTILOCK BRAKE \(ABS\) ACTIVATION AT LOW SPEEDS. \*TT

JSON: [/v1/bulletins/10000749](/v1/bulletins/10000749)

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