- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 56 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 62 days ago
- February 7: GM Power Tailgate Recall Involves Chevrolet and GMC Trucks recalls | 88 days ago
GMC TSB #21NA108
2011 GMC Terrain
TSB Document:
Affected Component: UNKNOWN OR OTHER
- Summary
- This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil.
Click a tab for more information.