The defect
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.
The risk
IN THE EVENT OF AN ELECTRICAL SHORT, A VEHICLE FIRE MAY RESULT.
The 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.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Mack LEU | 2010, 2011, 2012 |
| Mack MRU | 2011, 2012 |
Components: ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Mack LEU | 2010 | 0 | 6 |
| Mack LEU | 2011 | 0 | 8 |
| Mack LEU | 2012 | 0 | 8 |
| Mack MRU | 2011 | 0 | 10 |
| Mack MRU | 2012 | 0 | 9 |
Other electrical system recalls in 2012
47 of the 583 recall campaigns reported to NHTSA in 2012 concerned the electrical system; MACK TRUCKS, INC filed 74 campaigns in all.
| 12V596000 20 Dec 2012 | Airstream, Inc. |
| 12V573000 11 Dec 2012 | Honda (American Honda Motor Co.) |
| 12V571000 7 Dec 2012 | Jaguar Land Rover North America, LLC |
| 12V566000 6 Dec 2012 | Winnebago Industries Inc. |
| 12V559000 3 Dec 2012 | WINNEBAGO INDUSTRIES INC. |
| 12V555000 3 Dec 2012 | HINO MOTORS SALES U.S.A., INC. |
| 12V547000 23 Nov 2012 | SETRA OF NORTH AMERICA |
| 12V541000 20 Nov 2012 | STARCRAFT RV, INC. |
NHTSA recalls (public domain) · all recalls of 2012