The defect
SOME OF THESE PASSENGER VEHICLES HAVE AN ELECTRONIC CONTROL UNIT (ECU) THAT MAY CALCULATE A HIGHER THAN ACTUAL VEHICLE SPEED BECAUSE OF AN ERRATIC REAR-WHEEL SPEED SENSOR SIGNAL, AND CAUSE ABS ACTIVATION WHERE IT IS NOT NEEDED OR NEEDED ABS ACTIVATION TO BE EXTENDED DURING BRAKING AS THE VEHICLE SPEED DROPS TO ABOUT 3 MPH.
The risk
UNEXPECTED ABS ACTIVIATION COULD INCREASE STOPPING DISTANCE UP TO ABOUT 11 FEET DPENDING ON THE GRADE OF THE ROAD, INCREASING THE RISK OF A CRASH.
The remedy
DEALERS WILL REPROGRAM THE ABS CONTROLLER. OWNER NOTIFICATION BEGAN ON JUNE 16, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Chevrolet Malibu | 2004 |
Components: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Chevrolet Malibu | 2004 | 1,147 | 6 |
Other service brakes, hydraulic recalls in 2004
54 of the 601 recall campaigns reported to NHTSA in 2004 concerned the service brakes, hydraulic; GENERAL MOTORS CORP. filed 1,195 campaigns in all.
| 04V591000 15 Dec 2004 | FREIGHTLINER LLC |
| 04V585000 8 Dec 2004 | DUCATI NORTH AMERICA |
| 04V573000 6 Dec 2004 | HARLEY-DAVIDSON MOTOR COMPANY |
| 04V576000 6 Dec 2004 | BMW OF NORTH AMERICA, LLC |
| 04V565000 23 Nov 2004 | FOUR WINDS INTERNATIONAL |
| 04V552000 18 Nov 2004 | JAYCO, INC. |
| 04V539000 9 Nov 2004 | AUTOCAR, LLC |
| 04V525000 3 Nov 2004 | GENERAL MOTORS CORP. |
NHTSA recalls (public domain) · all recalls of 2004