Recall 81V-032: 1981 Mack MS300T
MACK TRUCKS, INCORPORATED recall for exterior lighting, reported to NHTSA on Mar 18, 1981, covering about 150 vehicles.
The problem
On certain vehicles, the semi-trailer stop lights may not activate when hand control lever is activated.
The fix
After inspecting brake light system, a switch will be installed which will activate the trailer stop light when the hand control valve is used, if necessary.
Notes
Vehicle description: heavy trucks.system: lighting; rear brake lights, trailer stop lamp wiring.consequences of defect: rear-end collision could result due to failure oftrailer stop lamps. Operater of vehicle to the rear would not be warned ofbraking action on affected vehicles.
Recall details
| Manufacturer | MACK TRUCKS, INCORPORATED |
|---|---|
| Component | Exterior Lighting › Brake Lights › Switch |
| Recall started by | the manufacturer |
| NHTSA campaign number | 81V032000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| Mack MS300T | 1981 | 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 81V-032?
On certain vehicles, the semi-trailer stop lights may not activate when hand control lever is activated.
How is recall 81V-032 fixed?
After inspecting brake light system, a switch will be installed which will activate the trailer stop light when the hand control valve is used, if necessary.
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.