2010 MACK LEU Complaints and Recall Information
The 2010 MACK LEU has 0 complaints and 5 recalls filed with NHTSA. Owners most frequently report issues related to electrical systems, suspension components, engine operation, and exhaust system defects based on recall data.
There are five recalls affecting different systems on the vehicle. These recalls involve electrical circuitry, front axle suspension, alternator grounding, engine intake sensor operation, and exhaust system integrity.
Recalls- Electrical system overcurrent. Recall 11V212000 affects 3,763 vehicles. The electrical circuitry may lack adequate overcurrent protection, causing the mirror switch to overheat and possibly start a fire. Dealers will install a relay harness and inspect or replace overheated switches free of charge.
- Front axle cracking. Recall 12V067000 involves 4,032 trucks with front axles that may crack or fracture. Complete fractures may cause loss of vehicle control and increase crash risk. Owners will receive notification and free magnetic particle inspections, with axle beam replacements when parts become available.
- Alternator ground cable defect. Recall 12V096000 covers 318 LEU vehicles built to operate on compressed natural gas. The alternator ground cable runs directly to the starter, defeating circuit protection and raising fire risk from electrical shorts. Dealers will relocate the ground cable to the engine ground stud at no cost.
- Engine intake sensor freezing. Recall 14V137000 affects 1,934 vehicles equipped with certain Cummins Westport engines. Condensation may freeze and interfere with the intake manifold pressure sensor, potentially causing elevated exhaust temperatures or flames from the exhaust pipe. Authorized service facilities will update the ECM calibration free of charge.
- Exhaust pipe disconnection. Recall 14V088000 applies to 958 trucks with Cummins ISL engines where the exhaust pipe may separate from the muffler. This could expose the driver to harmful carbon monoxide, especially in right-side operated twin-steer configurations. Owners will be notified and repairs will be provided.
Owners who face repeated repairs, safety defects, or unresolved recall issues might have rights under their state lemon laws. Consulting with a qualified attorney could help clarify options for those dealing with persistent or serious vehicle problems.
2010 MACK LEU Summary
2010
Model Year
0
Total Complaints
5
Total Recalls
11005
Vehicles Affected
Recalls
2010 MACK LEU
958 vehicles affected
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
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.
Risk: 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.
2010 MACK LEU
1934 vehicles affected
ENGINE AND ENGINE COOLING:ENGINE
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.
Risk: 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.
2010 MACK LEU
318 vehicles affected
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
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.
Risk: IN THE EVENT OF AN ELECTRICAL SHORT, A VEHICLE FIRE MAY RESULT.
2010 MACK LEU
4032 vehicles affected
SUSPENSION:FRONT
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.
Risk: COMPLETE FRACTURES CAN CAUSE THE DRIVER TO LOSE CONTROL OF THE VEHICLE, INCREASING THE RISK OF A CRASH.
2010 MACK LEU
3763 vehicles affected
ELECTRICAL SYSTEM
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.
Risk: 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.
Complaints
No complaints found.