SERVICE BRAKES, HYDRAULIC:POWER ASSIST:HYDRAULIC
Oct 16, 1984
1,436 units potentially affected
The defect: VEHICLES HAVE A PRIMARY AND A RESERVE BRAKING SYSTEM. IF THE PRIMARY BRAKE SYSTEM BOOSTER FAILS, UNDER SOME CIRCUMSTANCES THE RESERVE SYSTEM MAY ALSO MALFUNCTION AND BRAKING ABILITY WILL BE IMPAIRED.
The remedy: DEALER WILL INSTALL A NEW RESERVE BRAKE CONTROL MODULE AT NO COST TO OWNER.
GENERAL MOTORS CORP.View on NHTSA.gov