RecallMyCar

2010 Mack Leu Recalls, Complaints & Specs

6 safety recalls list the 2010 Mack Leu. Check your own VIN below.

6
safety recalls
0
owner complaints to NHTSA

6 safety recalls for the 2010 Mack Leu

Most recent first. Recall repairs are free at any authorised dealer. Click a recall for the full defect, consequence and remedy text.

  1. Engine (engine and engine cooling)

    NHTSA 14V137000 Reported 1,934 vehicles potentially affected Mack Trucks, Inc.

    Mack Trucks Inc. (Mack) is recalling certain model year 2014-2015 CXU, 2010-2015 LEU, and 2011-2015 MRU vehicles manufactured with certain Cummins Westport Model ISL G and ISX12 G engines. Condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure…

    Remedy: Cummins and Cummins Westport will notify owners, and authorized Cummins service facilities will upload a new ECM calibration, free of charge. The recall began on March 12, 2014. Customers may contact Mack at…

  2. Exhaust system (engine and engine cooling)

    NHTSA 14V088000 Reported 958 vehicles potentially affected Mack Trucks, Inc.

    Mack Trucks, Inc. (Mack) is recalling certain model year 2010-2015 LEU vehicles manufactured May 14, 2009, through February 14, 2014, and equipped with a Cummins ISL engine. In the affected vehicles, the exhaust pipe may disconnect from the muffler/catalyst.

    Remedy: Mack will notify owners. The recall began on April 21, 2014. The recall is expected to begin in late April 2014. Owners may contact Mack Trucks at 1-336-393-2000. Mack's number for this recall is SC0376.

  3. Alternator/generator/regulator (electrical system)

    NHTSA 12V096000 Reported 318 vehicles potentially affected MACK TRUCKS, INC

    Mack is recalling certain model year 2010-2012 leu and model year 2011-2012 mru vehicles, manufactured from may 14, 2009, through october 31, 2011, and built to operate on compressed natural gas. On these vehicles the alternator ground cable runs directly to the starter, which defeats the circuit protection.

    Remedy: Mack will notify owners, and dealers will relocate the alternator ground cable to the engine ground stud. This service will be performed free of charge. The recall began on april 19, 2012. Owners may contact mack…

  4. Suspension: front

    NHTSA 12V067000 Reported 4,032 vehicles potentially affected MACK TRUCKS, INC

    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.

    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…

  5. Electrical system

    NHTSA 11V212000 Reported 3,763 vehicles potentially affected MACK TRUCKS, INC

    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.

    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…

  6. Service brakes, air

    NHTSA 09V395000 Reported 921 vehicles potentially affected MACK TRUCKS, INC

    Mack trucks is recalling certain model year 2008-2010 trucks which fail to comply with the requirements of federal motor vehicle safety standard no. 121, "air brake systems."

    Remedy: Dealers will rework the air system free of charge. The safety recall began o january 12, 2010. Owners may contact mack trucks at 1-800-528-6586.

No owner complaints on file

NHTSA has no owner complaints on file for the 2010 Mack Leu. For context, the average model year in NHTSA's database has dozens; a zero can mean a reliable vehicle, a rare one, or both.

Compare Mack Leu model years

Recall and complaint counts for every Mack Leu model year in NHTSA's database.

Model yearRecallsComplaints
2008 Mack Leu50
2009 Mack Leu40
2010 Mack Leu60
2011 Mack Leu80
2012 Mack Leu80
2013 Mack Leu60
2014 Mack Leu60
2015 Mack Leu50
2016 Mack Leu20

Checking a specific 2010 Mack Leu

How do I know if my 2010 Mack Leu has an open recall?

Enter your 17-character VIN above. The VIN is on the driver's side dashboard (visible through the windshield), the driver's door jamb sticker, and your registration or insurance card. The check runs against NHTSA's live database and tells you which campaigns list your vehicle. 6 campaigns currently list the 2010 Mack Leu; your car may already have been repaired under some of them.

Is the recall repair free?

Yes. Under federal law, manufacturers must fix safety recalls at no charge for vehicles up to 15 years old from the date of sale to the first owner. Contact any authorised Mack dealer with your VIN and the NHTSA campaign number (for example 09V395000).

What is the difference between a recall and a complaint?

A recall is a safety campaign filed by the manufacturer or ordered by NHTSA, with a defined defect and remedy. A complaint is a report an owner sent to NHTSA; it is not verified, but patterns of complaints are what trigger NHTSA investigations and, eventually, recalls.

Other Mack models

Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.