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Service bulletin 04030

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10014020
Published by NHTSA2005-04-27
Manufacturer's number04030
Manufacturer's date2004-04-20
NHTSA componentSERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

NHTSA's summary

ANTILOCK BRAKE SYSTEM UPCOMING SAFETY RECALL. *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
CHEVROLET MALIBU2004

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
04V1900002004-04-19. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
PIT3271J2019-12-09. Service bulletin. 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.
34772005-05-11. Service bulletin. TECH 2 DISPLAYS ASTERISK FOR THE LEFT FRONT WHEEL SPEED SENSOR. *TT
072820042005-04-11. Service bulletin. J66 BRAKES MAY HAVE ONE OF THE REAR WHEEL BEARING ASSEMBLIES CONTAINING A NON FUNCTIONING WHEEL SPEED SENSOR. *EH
31922004-12-03. Service bulletin. THE ANTI-LOCK BRAKE SYSTEM INDICATOR IS ILLUMINATED AND DIAGNOSTIC TROUBLE CODE C1236 IS STORED. *TT
30762004-10-04. Service bulletin. NON-FUNCTIONING REAR WHEEL SPEED SENSOR. *TT
042020042004-09-17. Service bulletin. ANTILOCK BRAKE SYSTEM THAT COULD INADVERTENTLY ACTIVATE DURING BRAKING AS THE VEHICLE REACHES ABOUT THREE MILES PER HOUR. UPCOMING PRODUCT SAFETY RECALL. GM VOICEMAIL EXPRESS. *TT
018852004-05-04. Service bulletin. ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSTIC TROUBLE CODE (DTC) C0045 OR C0050 OIL AT REAR WHEEL SPEED SENSOR. ALSO INCLUDES 2004 CHEVROLET MAXX. *TT
013562003-11-20. Service bulletin. WHEEL SPEED SENSORS. SERVICE VME. *TT
0825032003-11-06. Service bulletin. WHEEL SPEED SENSOR DIAGNOSIS. VME MESSAGE. *TT