MACK 2013 MACK TERRAPRO (LEU/MRU) Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2013 MACK TERRAPRO (LEU/MRU)
Brand
MACK
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2013
Mack Trucks, Inc. is recalling certain 2013 MACK TERRAPRO (LEU/MRU) vehicles due to electrical system:alternator/generator/regulator issues. If the alternator cable overheats, it would increase the risk of a fire..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
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.
Reported concern (NHTSA)
If the alternator cable overheats, it would increase the risk of a fire.
Recommended Action
Per NHTSA guidance
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.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026