Service brakes, hydraulic: foundation components: differential proportional valve
- Component
- Service brakes, hydraulic: foundation components: differential proportional valve
- Manufacturer
- GENERAL MOTORS CORP.
- Vehicles affected
- 352,036
- Reported to NHTSA
- 1983-10-13
- Owners notified
- 1983-10-20
Defect description
THE BRAKE PROPORTIONER VALVES MAY BREAK AND SEPARATE FROM THE MASTER CYLINDER. THIS WOULD ALLOW BRAKE FLUID TO LEAK AND WOULD RESULT IN A PARTIAL LOSS OF THE BRAKE SYSTEM.
Manufacturer remedy
THE DEALER WILL INSPECT AND, IF NECESSARY, REPLACE ALL SUSPECT VALVES.