Brakes:air systems:pedals:linkages and valves
Defect Summary
The rear axle relay valves (one per axle) may not meet brake release timing requirements of fmvss 121.
Safety Consequence
The rear axle brakes may not release in the timesspecified by fmvss 121.
Corrective Action
Replace the noncomplying relay valves.
Similar Recalls
Other recalls from General Motors, Llc or involving Service Brakes, Air.
FAQ: Recall 89V121000
Your rights, the repair process, and what each field on this page means.
What is recall 89V121000?
NHTSA recall 89V121000 was issued by General Motors, Llc on July 24, 1989. It addresses: Brakes:air systems:pedals:linkages and valves. The recall affects approximately 7 vehicles, with the defect involving the Service Brakes, Air component.
How do I get this recall repaired?
Contact any authorized General Motors, Llc dealer and reference NHTSA recall ID 89V121000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.