# Service bulletin 01012004

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: 10008895
- Published by NHTSA: 2004\-08\-25
- Manufacturer's number: 01012004
- Manufacturer's date: 2004\-01\-01
- NHTSA component: SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR

## NHTSA's summary

ANTI\-LOCK BRAKING SYSTEM \(ABS\) LIGHT ON FRONT WHEEL SPEED SENSOR DIAGNOSTIC TROUBLE CODE \(DTC\) C0221, C0222, C0223, C0225, C0226, C0227, C0229. \*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, Wheel speed sensor

## Trouble codes named

C0221, C0222, C0223, C0225, C0226, C0227, C0229

## Vehicles listed

- 2003 to 2004 CHEVROLET ASTRO
- 2003 to 2004 GMC SAFARI

## 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.
- [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
- [020525006A](/bulletins/10000749.md), 2003-03-28, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK. ANTILOCK BRAKE \(ABS\) ACTIVATION AT LOW SPEEDS ON VARIOUS MODELS INCLUDING THE 1995 AND 1996 ENVOY. \*TT
- [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/10008895](/v1/bulletins/10008895)

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