Vehicle recall 78V222000 · October 11, 1978
Mack RL, RS and 2 more models
A short circuit could occur due to chafing or wire disconnection in the box.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- A short circuit could occur due to chafing or wire disconnection in the box.
- Remedy
- The wiring in the sleeper box will be corrected, free of charge.
- Notes
- Vehicle description: heavy truck tractors equipped with the able body company"ssleeper box.consequences of defect: a short circuit creates a potential fire hazard whichcould jeopardize the safety of vehicle occupants.
Recall details
- NHTSA campaign
- 78V222000
- Reported to NHTSA
- October 11, 1978
- Filed by
- MACK TRUCKS, INCORPORATED
- Owner notification
- February 7, 1979
- Vehicles potentially affected
- 161
- Initiated by
- the manufacturer
- Components
- Electrical system › Wiring
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
Has your Mack been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Mack dealer can also check your VIN. Recall repairs are free.