Mack Trucks, Inc. (Mack) is recalling certain 2010-2018 MRU and 2019-2025 Terrapro towing vehicles. The vehicles are missing the anti-lock brake (ABS) warning light and circuitry that controls the anti-lock brake function for an attached trailer. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems."
Compare the exact product and every lot, model, serial range or date listed in the official notice. A similar name alone does not establish that your product is included.
Identifiers in this source record
2010 MACK MRUManufacturer campaign: SC0474Part: 223620862011 MACK MRU2012 MACK MRU2013 MACK MRU2014 MACK MRU2015 MACK MRU2016 MACK MRU2017 MACK MRU2018 MACK MRU2024 MACK TERRAPRO (TE)2019 MACK TERRAPRO (TE)2022 MACK TERRAPRO (TE)2020 MACK TERRAPRO (TE)2021 MACK TERRAPRO (TE)2025 MACK TERRAPRO (TE)2023 MACK TERRAPRO (TE)Vehicle: VIN plus the year, make and model. Car seat or equipment: Manufacturer, model and production date from the label. Tire: Brand, tire line, size and DOT tire identification number.
Read the vehicles identification guideWhy this notice was issued
Driving without a functioning anti-lock brake system may result in the trailer not braking as intended, increasing the risk of a crash.
Official action
Dealers will add an ABS warning light and circuitry, free of charge. Owner notification letters were mailed April 28, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0474.
Follow the specific instructions and use the contact details in the announcement if you need help confirming a match or arranging the remedy.
Read the full official instructionsProduct & source details
- Product
- 2010 MACK MRU
- Brand or manufacturer
- MACK
- Source
- NHTSA
- Notice type
- Recall
- Source reference
- 25V030000
- Category
- Vehicles & road safety