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2010 Mack MRU recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

7 recalls found in NHTSA data as of September 22, 2026

For the 2010 Mack MRU. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Mack been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Mack dealer can also check your VIN. Recall repairs are free.

2010 Mack MRU recalls, newest first

January 23, 2025NHTSA 25V030000142 vehicles potentially affected

Service brakes, air › Antilock

Summary
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."
Consequence
Driving without a functioning anti-lock brake system may result in the trailer not braking as intended, increasing the risk of a crash.
Remedy
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.

This recall on nhtsa.gov

December 9, 2021NHTSA 21V95300020,668 vehicles potentially affected

Parking brake

Summary
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.
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.

This recall on nhtsa.gov

April 18, 2014NHTSA 14V20800044,047 vehicles potentially affected

Exterior lighting › Turn signal › Flasher unit

Summary
Mack Trucks Inc. (Mack) is recalling certain model year 2010-2014 CHU, CXU, and MRU, 2007 CT and CV, 2008-2014 GU, and 2011-2014 LEU, and TD trucks manufactured February 28, 2006, through November 8, 2013, and equipped Hamsar Electronic Flasher. The hazard warning lights may fail.
Consequence
A failure of the hazard warning lights could reduce the trucks visibility, increasing the risk of a crash.
Remedy
Mack will notify owners, and dealers will replace the electronic flasher unit, free of charge. The recall will begin by mid-June 2014. Interim letters went out to owners on June 23, 2014. The recall began on July 25, 2014. Owners may contact Mack customer service at 1-866-298-6586. Mack's number for this recall is SC0379.

This recall on nhtsa.gov

February 21, 2012NHTSA 12V0670004,032 vehicles potentially affected

Suspension › Front

Summary
Mack is recalling certain model year 2009-2011 mru and model year 2010-2011 leu vehicles, manufactured from January 1, 2009, through September 30, 2010 because the front axle may crack and fracture.
Consequence
Complete fractures can cause the driver to lose control of the vehicle, increasing the risk of a crash.
Remedy
Mack will notify owners, and replace the axle beams on affected vehicles when sufficient quantities are available. As an interim measure, a mag particle inspection will be provided to mitigate risk and identify vehicles with cracked axle beams. This service will be performed free of charge. The safety recall began March 30, 2012. Owners may contact mack trucks at 1-800-866-1177.

This recall on nhtsa.gov

July 20, 2011NHTSA 11V3740002,294 vehicles potentially affected

Steering › Gear box › Shaft sector

Summary
Mack trucks is recalling certain model year 2009-2012 mru heavy trucks manufactured from November 26, 2008, through April 26, 2011. The bolts used to mount the steering gear were not tightened to specification. The bolts can loosen which over time may cause the steering gear to disconnect from its mounting bracket.
Consequence
A complete loss of steering may occur increasing the risk of a vehicle crash.
Remedy
Dealers will replace the bolts, which will be tightened to the correct specification. This service will be performed free of charge. The safety recall began on September 19, 2011. Owners may contact mack trucks at 1-800-866-1177.

This recall on nhtsa.gov

April 1, 2011NHTSA 11V2120003,763 vehicles potentially affected

Electrical system

Summary
Mack trucks is recalling certain model year 2008-2012 mru and leu heavy trucks manufactured from January 3, 2007, through February 3, 2011. The electrical circuitry in these vehicles may not provide adequate overcurrent protection.
Consequence
In the event of an electrical overage, the fuse that should prevent the over current from reaching the mirror switch circuit may fail, such that the mirror switch can overheat. An overheated switch could cause a vehicle fire.
Remedy
Dealers will install a relay harness to prevent the mirror switch from overheating. They will also inspect the mirror switch and if signs of overheating are shown, replace that switch. All inspections and repairs will be performed free of charge. The safety recall began on June 30, 2011. Owners may contact mack trucks at 1-800-866-1177.

This recall on nhtsa.gov

September 7, 2010NHTSA 10V404000369 vehicles potentially affected

Service brakes, air

Summary
Mack is recalling certain model year 2008 through 2011 gu and mru model vehicles manufactured with a front tow glad hand option. The actuation and release timing of the vehicles exceeds the limit which fails to conform to the requirements of federal motor vehicle safety standard no. 121, "air brake systems."
Consequence
If the brakes do not perform as they should, a vehicle crash could occur.
Remedy
Mack will notify owners and repair the vehicle free of charge. The safety recall began on February 1, 2011. Owners may contact mack at 1-877-800-4945.

This recall on nhtsa.gov

Owner complaints

No owner complaints about the 2010 Mack MRU were found in NHTSA’s complaint data.

Other Mack MRU years

Other 2010 Mack models

Most recalled 2010 vehicles

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  4. 2010 Freightliner Cascadia (23 recalls)
  5. 2010 Thomas Built Buses SAF-T-Liner C2 (22 recalls)
All of 2010’s most recalled vehicles

Questions

Does the 2010 Mack MRU have any recalls?
7 recalls found in NHTSA data as of September 22, 2026, covering: service brakes, air, parking brake, exterior lighting, suspension, steering, electrical system. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2010 Mack MRU recall has been fixed?
Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Mack dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2010 Mack MRU?
0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.