2004 Mack CH recalls
5 NHTSA recall campaigns naming the 2004 Mack CH. Last verified Jul 30, 2026. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Units are totals reported across campaigns mentioning this model — NHTSA does not always break unit counts down by model.
Affected components
Nearby model years
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Campaigns
- Sep 5, 2007Fire risk2002–2007 Mack CH, 2002–2007 Mack CHN, 2002–2007 Mack CX and 1 other model — Fuel System, Diesel
ON CERTAIN TRUCKS EQUIPPED WITH ASET AC MODEL ENGINES, THE ENGINE AS CONFIGURED WITH AN EXTERNAL EXHAUST GAS RECIRCULATION SYSTEM MAKES SERVICING THE FUEL INJECTION LINES DIFFICULT WHEN USING TRADITIONAL TOOLS. THEREFORE, IT IS POSSIBLE FOR FUEL LEAKS TO DEVELOP WHEN REMOVING AND INSTALLING THE FUEL INJECTION LINES.
07V401000 · 36K units · MACK TRUCKS, INC
- Oct 13, 2006Fire risk2003–2007 Mack CH, 2003–2007 Mack CHN, 2003–2007 Mack CX and 1 other model — Fuel System, Diesel
ON CERTAIN TRUCKS, A LEAK IN THE ASET AC FUEL INJECTION LINE MAY SPRAY FUEL ON THE EXHAUST GAS RECIRCULATION PIPES THAT CARRY HOT EXHAUST GASES .
06V392000 · 40K units · MACK TRUCKS, INC
- Jan 14, 2005Fire risk2002–2005 Mack CH, 2002–2005 Mack CHN, 2002–2005 Mack CX and 1 other model — Fuel System, Gasoline
ON CERTAIN HEAVY DUTY CLASS 8 DIESEL TRUCKS EQUIPPED WITH ASET AC ENGINES, THE LOCATION OF THE FUEL INLET HOSE MAY RESULT IN OVERHEATING OR ABRASION OF THE HOSE, WHICH MAY LEAD TO A PREMATURE FAILURE.
05V015000 · 13K units · MACK TRUCKS, INC
- Jun 25, 2004Crash risk2004 Mack CH, 2004 Mack CX — Steering
ON CERTAIN TRUCK CHASSIS, THE STEERING GEAR MOUNTING BOLTS WERE OVER-TORQUED AT INSTALLATION. THE STEERING GEAR IS MOUNTED TO THE VEHICLE'S FRAME RAIL WITH 3 BOLTS.
04V309000 · 219 units · MACK TRUCKS, INC
- Apr 7, 2004Crash risk1995–2004 Mack CH, 1995–2004 Mack LE, 1995–2004 Mack MR — Fuel System, Other
ON CERTAIN CHASSIS BUILT WITH LNG ENGINES, THE NEXGEN LNG TANK'S PRIMARY AND SECONDARY RELIEF VALVES COULD FAIL TO OPEN AND RELIEVE TANK PRESSURE.
04V159000 · 317 units · MACK TRUCKS, INC