Recall 21V953000
PARKING BRAKE
Report Date
20211209
Component
PARKING BRAKE
Affected Vehicles
16 models
Defect Description
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.
Safety Consequence
The unexpected release of the parking brake may allow the vehicle to rollaway, increasing the risk of a crash.
Remedy
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.
Affected Vehicles
| Year | Make | Model |
|---|---|---|
| 2008 | MACK | MRU |
| 2009 | MACK | MRU |
| 2010 | MACK | MRU |
| 2011 | MACK | TERRAPRO (MRU) |
| 2012 | MACK | TERRAPRO (MRU) |
| 2013 | MACK | TERRAPRO (MRU) |
| 2014 | MACK | TERRAPRO (MRU) |
| 2015 | MACK | TERRAPRO (MRU) |
| 2016 | MACK | TERRAPRO (MRU) |
| 2017 | MACK | TERRAPRO (MRU) |
| 2018 | MACK | TERRAPRO (MRU) |
| 2019 | MACK | TE |
| 2019 | MACK | TERRAPRO (MRU) |
| 2020 | MACK | TE |
| 2021 | MACK | TE |
| 2022 | MACK | TERRAPRO (TE) |
Check your vehicle: Visit NHTSA.gov and enter your VIN to see if your specific vehicle is affected.