2017 Mack Terrapro (MRU) recalls and problems
The 2017 Mack Terrapro (MRU) has 2 safety recalls. Recall repairs are free at any Mack dealer.
Recalls may cover only some 2017 Mack Terrapro (MRU) vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.
2017 Mack Terrapro (MRU) recalls
Recall 21V-953: Parking Brake
Problem: Mack Trucks, Inc. (Mack) is recalling certain 2008-2019 TerraPro (MRU) and 2019-2022 TerraPro (TE) vehicles. A brake control valve air leak into the attached exhaust hose can create excessive back pressure, causing the parking brake to release unexpectedly.
Risk: The unexpected release of the parking brake may allow the vehicle to rollaway, increasing the risk of a crash.
Fix: Dealers will remove the exhaust tube and fitting from the valve, free of charge. Owner notification letters were mailed February 8, 2022. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0433.
Recall 16V-098: Steering
Problem: Mack Trucks, Inc. (Mack) is recalling certain model year 2016-2017 Granite (GU) and TerraPro (MRU) trucks manufactured from November 9, 2015, through January 19, 2016. The affected trucks may be missing a roll pin to secure the upper steering yoke to the steering shaft.
Risk: If the roll pin is missing, the steering shaft may disconnect from the yoke, resulting in a complete loss of steering and increasing the risk of a crash.
Fix: Mack will notify owners, and dealers will inspect the vehicles and replace the steering shaft if the roll pin is missing, free of charge. The recall began on April 1, 2016. Owners may contact Mack customer service at 1-610-709-2131. Mack's recall campaign number for this recall is SC0400.
Other Mack Terrapro (MRU) years
Frequently asked questions
Does the 2017 Mack Terrapro (MRU) have any recalls?
Yes — NHTSA lists 2 recalls for the 2017 Mack Terrapro (MRU): 21V-953 (parking brake), 16V-098 (steering). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.
Are Mack recall repairs free?
Yes. Safety recall repairs are free at authorized Mack dealers, whether you are the first owner or bought the car used.