- September 21: GM Brake Fluid Warning Light Problems: 488,000 Vehicles Recalled recalls | 1 days ago
- September 3: GM's Special Coverage N192219480 Program Closes Investigation investigations | 19 days ago
- September 2: GM Transmission Class Action Lawsuit Continues After Appeal news | 20 days ago
- September 2: GM Duramax Lawsuit Partially Brought Back on Appeal news | 20 days ago
- August 4: GM Peeling Paint Class Action Lawsuit Says Recall Needed news | 49 days ago
GMC TSB #PIP5330D
2019 GMC Sierra 1500
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a coolant loss and/or coolant odor after driving the vehicle. Technician will need to test the cooling system looking for leaks at the outer head bolts. If coolant is found replace the head the concern is present on.
Click a tab for more information.