- September 3: GM's Special Coverage N192219480 Program Closes Investigation investigations | 15 days ago
- September 2: GM Transmission Class Action Lawsuit Continues After Appeal news | 16 days ago
- September 2: GM Duramax Lawsuit Partially Brought Back on Appeal news | 16 days ago
- August 4: GM Peeling Paint Class Action Lawsuit Says Recall Needed news | 45 days ago
- July 31: GM Duramax Diesel CP4 Fuel Pump Lawsuit Settlement news | 49 days ago
GMC TSB #35460
2015 GMC Sierra 1500
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING:ENGINE:DIESEL
- Summary
- 35460 - CUSTOMER SATISFACTION PROGRAM. SOME VEHICLES EQUIPPED WITH A DURAMAX DIESEL ENGINE (RPO LML) MAY HAVE A CONDITION IN WHICH THE INTAKE AIR HEATERÂ’S FIELD-EFFECT TRANSISTOR COULD GENERATE EXCESSIVE HEAT IF THE SYSTEM VOLTAGE EXCEEDS 13.5V. THIS HEAT CAN CAUSE A SHORT CIRCUIT IN THE TRANSISTOR AND, IN RARE CASES, A FIRE IN THE VEHICLEÂ’S ENGINE COMPARTMENT. DEALERS ARE TO REPROGRAM AND UPDATE THE GLOW-PLUG CONTROL MODULE WITH NEW SOFTWARE WHICH LIMITS THE INTAKE AIR HEATER INPUT VOLTAGE TO 13.5V.
Click a tab for more information.