NHTSA recall 07V478000
Exterior lighting
Mack Chu and 4 more
Reported Oct 11, 200761 vehicles affectedMACK TRUCKS, INCMaker’s number SC0330Built Jul 2, 2007 – Jul 19, 2007
The defect
On certain trucks, the daytime running lights (drl) module may contain a suspect metal-oxide-semiconductor field effect transistor (mosfet) that could overheat.
The risk
If the transistor overheats, it could possibly result in a vehicle fire.
The remedy
Dealers will replace the suspect drl module free of charge. the recall began on october 31, 2007. owners may contact mack trucks at 1-800-528-6586.