NHTSA Campaign 00V055000
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
Issued by GENERAL MOTORS CORP. · Reported Feb 28, 2000 · 10,674 vehicles affected
What's wrong
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS EQUIPPED WITH 4-WHEEL DISC BRAKES. SOME OF THESE VEHICLES HAVE AN ANTILOCK BRAKE SYSTEM (ABS) MOTOR CONTAINING AN OUT-OF-SPECIFICATION SPRING CLIP. THIS CLIP COULD ALLOW THE MOTOR BEARING TO BECOME MISALIGNED. IF MISALIGNMENT OCCURS, EVENTUALLY THE ABS WOULD BE NON-FUNCTIONAL.
Consequence
THE BASE BRAKES WOULD REMAIN FULLY FUNCTIONAL, BUT THE DYNAMIC REAR PROPORTIONING (DRP) SYSTEM, WHICH OPTIMIZES FRONT TO REAR BRAKE BALANCE, WOULD BECOME INOPERATIVE.
Remedy
DEALERS WILL REPLACE THE BRAKE PRESSURE MODULE VALVE ASSEMBLY.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| CHEVROLET | S10 | 2000 | 10,674 |
| CHEVROLET | SILVERADO | 2000 | 10,674 |
| GMC | SIERRA | 2000 | 10,674 |
| GMC | SONOMA | 2000 | 10,674 |
Source: NHTSA Campaign 00V055000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.