Recall 78V-148: 1975–1976 Chevrolet D90, 1975–1976 Chevrolet F90 and 9 more
GENERAL MOTORS CORP. recall for service brakes, air, reported to NHTSA on Jun 26, 1978, covering about 1,343 vehicles.
The problem
Some anti-lock controllers contain electronic components which were not made to specifications. In the event these controllers develop a failure of another internal electric component, the combination of defects may cause the anti-lock valve solenoid (A coiled current conducting wire) to be continuously energized, preventing application of the brakes on the axle involved. However, the anti-lock braking system performance on the remainder of the vehicle is not affected and the driver warning light is not actuated.
The fix
The dealer will inspect and, if necessary, install new controllers without charge to owner.
Notes
Vehicle description: heavy trucks equipped with air brakes.system: service brakes; anti-lock.consequences of defect: vehicle stopping distances wll be increased and avehicle accident could occur without prior warning.
Recall details
| Manufacturer | GENERAL MOTORS CORP. |
|---|---|
| Component | Service Brakes, Air › Antilock › Control Unit/Module |
| Recall started by | NHTSA (Office of Defects Investigation) |
| NHTSA campaign number | 78V148000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| Chevrolet D90 | 1975, 1976 | All years |
| Chevrolet F90 | 1975, 1976 | All years |
| Chevrolet H70 | 1975, 1976 | All years |
| Chevrolet H90 | 1975, 1976 | All years |
| Chevrolet J70 | 1975, 1976 | All years |
| Chevrolet J90 | 1975, 1976 | All years |
| Chevrolet M90 | 1975, 1976 | All years |
| GMC C60 | 1975, 1976 | All years |
| GMC M60 | 1975, 1976 | All years |
| GMC S60 | 1975, 1976 | All years |
| GMC T60 | 1975, 1976 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 78V-148?
Some anti-lock controllers contain electronic components which were not made to specifications. In the event these controllers develop a failure of another internal electric component, the combination of defects may cause the anti-lock valve solenoid (A coiled current conducting wire) to be continuously energized, preventing application of the brakes on the axle involved. However, the anti-lock braking system performance on the remainder of the vehicle is not affected and the driver warning light is not actuated.
How is recall 78V-148 fixed?
The dealer will inspect and, if necessary, install new controllers without charge to owner.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.