GMC 1988 Service Brakes, Air recall
Recalled July 24, 1989 · NHTSA recall 89V121000 · GMC
Hazard
THE REAR AXLE BRAKES MAY NOT RELEASE IN THE TIMESSPECIFIED BY FMVSS 121.
Remedy
REPLACE THE NONCOMPLYING RELAY VALVES.
Units
7 units
Description
THE REAR AXLE RELAY VALVES (ONE PER AXLE) MAY NOT MEET BRAKE RELEASE TIMING REQUIREMENTS OF FMVSS 121.
What to do
REPLACE THE NONCOMPLYING RELAY VALVES.
Product
GMC BRIGADIER · GMC GENERAL
Manufacturer(s)
General Motors, LLC
Source: U.S. National Highway Traffic Safety Administration. Official recall notice on nhtsa.gov →