# Service bulletin 040525002B

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: 10008659
- Published by NHTSA: 2004\-08\-13
- Manufacturer's number: 040525002B
- Manufacturer's date: 2005\-11\-01
- Replaces: 040525002C
- NHTSA component: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

## NHTSA's summary

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

## 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

## Trouble codes named

C0201, C0265, U1041

## Vehicles listed

- 2004 to 2005 BUICK RAINIER
- 2002 to 2006 CADILLAC ESCALADE
- 2002 to 2006 CHEVROLET AVALANCHE
- 1999 to 2006 CHEVROLET SILVERADO
- 2003 to 2005 CHEVROLET SSR
- 2000 to 2006 CHEVROLET SUBURBAN
- 2000 to 2006 CHEVROLET TAHOE
- 2002 to 2005 CHEVROLET TRAILBLAZER
- 2002 to 2005 GMC ENVOY
- 1999 to 2006 GMC SIERRA
- 2000 to 2006 GMC YUKON
- 2002 to 2004 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

## 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.
- [PIT\-5040](/bulletins/10037130.md), 2011-05-09, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT; SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. GM: THE ABS LIGHTS MAY COME ON INTERMITTENTLY WITH THREE POSSIBLE TROUBLE CODES. \*RM
- [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
- [3832](/bulletins/10019241.md), 2006-02-22, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP; SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. ABS, RED BRAKE ,SVC AND 4WD LIGHT ON HVAC BLOWER INOPERATIVE. \*AK UPDATED 1/30/08. \*NJ
- [1750177](/bulletins/10019207.md), 2006-02-17, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. ABS BRAKE SVC AND 4WD LIGHT ON HVAC BLOWER INOPERATIVE. \*AK
- [3204B](/bulletins/10017413.md), 2005-11-07, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE. INSTALLATION OF AN AFTERMARKET TRAILER BRAKE MODULE. \*TT
- [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
- [3491](/bulletins/10014878.md), 2005-05-11, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT. ANTI\-LOCK BRAKING SYSTEM \(ABS\) TELLTALE ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE C0550. \*TT
- [040525005A](/bulletins/10012587.md), 2005-03-08, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. ANTILOCK BRAKE SYSTEM LIGHT ON SERVICE BRAKE SYSTEM MESSAGE ON DRIVER INFORMATION CENTER. \*EH UPDATED \*EH

JSON: [/v1/bulletins/10008659](/v1/bulletins/10008659)

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