Brakes:air lines and fittings
Defect Summary
The rear brake line may have been improperly routed to the main air tank. Should a major air leak develop in the rear brake system, the vehicle would fail to comply with the requirements of federal motor vehicle safety standard no. 121, "air brake systems". This would cause the entire brake system to vent to the atmosphere and braking effectiveness would be lost.
Corrective Action
The dealer will properly route the air brake line to the main air tank, if necessary, at no cost to owner.
Similar Recalls
Other recalls from General Motors, Llc or involving Service Brakes, Air.
FAQ: Recall 78V162000
Your rights, the repair process, and what each field on this page means.
What is recall 78V162000?
NHTSA recall 78V162000 was issued by General Motors, Llc on July 27, 1978. It addresses: Brakes:air lines and fittings. The recall affects approximately 1,278 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 78V162000 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.