March 7: GM 8L90 Transmission Lawsuit Survives Motion to Dismiss news | 6 days ago February 11: Recall: GMC Sierra 1500 Chrome Grille Deflectors Detach recalls | 30 days ago January 26: Shift to Park Lawsuit Transferred to Tennessee news | 46 days ago January 19: GM 6L90 Transmission Failures Seem to Be Over investigations | 53 days ago January 18: GM L87 Engine Failures Investigated in Nearly 877,000 Vehicles investigations | 54 days ago
GMC TSB #21NA009
2020 GMC Terrain
TSB Document:
Affected Component: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
- Summary
- This technical bulletin provides repair information to correct a customer concern of Navigation System Arrival Time Are incorrect for Certain Locations.
Click a tab for more information.