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NHTSANHTSA · Vehicles·Recall number 21V953000

PARKING BRAKE

Published December 10, 2021 · Recall initiated: December 9, 2021

What's the hazard

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.

What to do

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 details

Brand
MACK
Model
TERRAPRO (MRU)
Manufacturer
Mack Trucks, Inc.
Lot
2018 MACK TERRAPRO (MRU) | 2013 MACK TERRAPRO (MRU) | 2012 MACK TERRAPRO (MRU) | 2021 MACK TE | 2009 MACK MRU | 2019 MACK TE | 2014 MACK TERRAPRO (MRU) | 2017 MACK TERRAPRO (MRU) | 2011 MACK TERRAPRO (MRU) | 2019 MACK TERRAPRO (MRU) | 2008 MACK MRU | 2015 MACK TERRAPRO (MRU) | 2022 MACK TERRAPRO (TE) | 2020 MACK TE | 2016 MACK TERRAPRO (MRU) | 2010 MACK MRU
Risk classification
V
Country
US
View official NHTSA notice

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