August 4: GM Peeling Paint Class Action Lawsuit Says Recall Needed news | 20 days ago July 31: GM Duramax Diesel CP4 Fuel Pump Lawsuit Settlement news | 24 days ago July 4: Chevrolet Colorado and GMC Canyon Recalled For Fire Risk recalls | 51 days ago July 2: No Missouri GM Oil Consumption Class Action Lawsuit news | 53 days ago
GMC TSB #120604002C
2015 GMC Sierra 3500
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
- Summary
- Information on Exhaust Fluid Range, Exhaust Fluid Quality Poor, Service Exhaust Fluid System or Service Emission System Driver Information Center Messages
Click a tab for more information.