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.
Consequence & remedy
Consequence: Not supplied
Remedy: DEALER WILL INSTALL A NEW RESERVE BRAKE CONTROL MODULE AT NO COST TO OWNER.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1
EA88042 · Fuel Tank Leaks
Opened Sep 16, 1988 · Closed Jul 28, 1989
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
There is no summary currently available
1984 GMC P6T042 Problems, Complaints & Recalls | Skip That Year