Recall 78V162000: General motors corp.
- Report received
- Jul 27, 1978
- Manufacturer
- General motors corp.
- Potentially affected
- 1,278vehicles
- Model years
- —
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
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.
Remedy
The dealer will properly route the air brake line to the main air tank, if necessary, at no cost to owner.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.