Does the 2010 Mack LEU have any recalls?

6 recalls found in NHTSA data as of September 22, 2026, covering: engine and engine cooling, electrical system, suspension, service brakes, air. 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 LEU 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 LEU?

0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.

2010 Mack LEU recalls

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

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

For the 2010 Mack LEU. 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.

Check your VIN with NHTSA

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 LEU recalls, newest first

March 24, 2014NHTSA 14V1370001,934 vehicles potentially affected

Engine and engine cooling › Engine

Summary: 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 sensor.
Consequence: The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire or burn injury to a person near the exhaust pipe.
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 1-336-393-2000 or Cummins Inc. at 1-800-343-7357. Mack's number for this recall is SC0377.

This recall on nhtsa.gov

February 21, 2014NHTSA 14V088000958 vehicles potentially affected

Engine and engine cooling › Exhaust system

Summary: 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.
Consequence: If the exhaust pipe separates from the muffler on a twin-steer configured vehicle where the vehicle is operated from the right side, the operator may be exposed to carbon monoxide levels which may cause personal injury.
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.

This recall on nhtsa.gov

March 8, 2012NHTSA 12V096000318 vehicles potentially affected

Electrical system › Alternator/generator/regulator

Summary: 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.
Consequence: In the event of an electrical short, a vehicle fire may result.
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 trucks at 1-800-866-1177.

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

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

October 6, 2009NHTSA 09V395000921 vehicles potentially affected

Service brakes, air

Summary: 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."
Consequence: Failure to conform to the requirements increases the application and release time of the service brakes, which could potentially result in a vehicle crash.
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.

This recall on nhtsa.gov

Owner complaints

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

Other Mack LEU years

Other 2010 Mack models

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All of 2010’s most recalled vehicles

Questions

Does the 2010 Mack LEU have any recalls?: 6 recalls found in NHTSA data as of September 22, 2026, covering: engine and engine cooling, electrical system, suspension, service brakes, air. 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 LEU 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 LEU?: 0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.