2017 Mack Terrapro (mru)

Routine

No owner complaints are on file for this vehicle. It has been recalled 2 times.

2 safety recalls

Part 573 reports

Parking Brake21V953000

Filed Dec 9, 202120,668 vehiclesMack Trucks, Inc.

Defect. 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.

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.

Steering16V098000

Filed Feb 19, 20161,187 vehiclesMack Trucks, Inc.

Defect. 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.

Remedy. 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.

Across model years

Worst on record: 2019

Year	Recalls	Assessment
2019	1	Routine
2018	1	Routine
2017 — this page	2	Routine
2016	3	Routine
2015	2	Routine
2014	2	Routine
2013	2	Routine
2012	2	Routine
2011	1	Routine

Compare every Terrapro (mru) year →

Other Mack models

All Mack models →

Mack 16 Anthem (an) 11 Granite (gr) 9 CXU612 7 GU 6 CH 6 Cxu 5 CH600 5 CV 4 CL 4

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.

Most recent recall on file: Dec 9, 2021. Source: NHTSA Office of Defects Investigation.