March 7: GM 8L90 Transmission Lawsuit Survives Motion to Dismiss news | 7 days ago February 11: Recall: GMC Sierra 1500 Chrome Grille Deflectors Detach recalls | 31 days ago January 26: Shift to Park Lawsuit Transferred to Tennessee news | 47 days ago January 19: GM 6L90 Transmission Failures Seem to Be Over investigations | 54 days ago January 18: GM L87 Engine Failures Investigated in Nearly 877,000 Vehicles investigations | 55 days ago
6.0
fairly significant- Typical Repair Cost:
- $400
- Average Mileage:
- 38,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace antenna (1 reports)

accessories - interior problem
Helpful websites
- No one has added a helpful site for this 2015 Sierra 1500 problem yet. Be the first!
A D V E R T I S E M E N T S
navigation doesn't show correct location. currently showing me im in the gulf of mexico because of antenna failure.
- Kyle S., Linden, US