- The problem
- Mack Trucks, Inc. (Mack) is recalling certain 2015-2018 LR and 2011-2018 TerraPro (LEU and MRU) trucks. The alternator cable may be insufficiently thick to handle the current, and, as a result, may overheat.
- The risk
- If the alternator cable overheats, it would increase the risk of a fire.
- The fix
- Mack will notify owners, and dealers will replace the alternator cable, free of charge. The recall began on June 16, 2017. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0407.
Electrical system
2018 Mack LR Electrical problems
No owner has filed a complaint about the 2018 Mack LR's electrical system with NHTSA. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.
- Complaints
- 0
- Recalls
- 1
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Electrical recalls for the 2018 Mack LR
Electrical complaints
No complaints about this area yet.
Mack LR electrical complaints by year
LR electrical problems, every yearSource: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data