- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 43 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 49 days ago
- February 7: GM Power Tailgate Recall Involves Chevrolet and GMC Trucks recalls | 75 days ago
- February 4: GMC 'Shift to Park' Lawsuit Dismissed news | 78 days ago
10.0
really awful- Typical Repair Cost:
- No data
- Average Mileage:
- 99,600 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- redesign the seat adjustment (1 reports)
accessories - interior problem
Helpful websites
- No one has added a helpful site for this 1999 Sonoma problem yet. Be the first!
A D V E R T I S E M E N T S
This addresses the failure of the seat tilt adjustment lever due to a structurally mounting shaft.
This was a poor GM design where the shaft strength was removed from lever mounting shaft by making cross hatching cuts to end of the shaft which removed the material strength of the shaft and the shaft failed structurally.
Eventually the shaft fractures and the lever falls off the shaft.
Never corrected!
- altona, Virginia Beach,, VA, US