January 19: GM Engine Failure Recall Investigation Opened investigations | 40 days ago
December 28: GM Lifter Failure Lawsuit Includes Multiple Models news | 62 days ago
December 7: GM Engine Class Action Lawsuit Set To Begin news | 83 days ago
December 7: GM 8-Speed Transmission Lawsuit Runs Into Trouble news | 83 days ago
6.0
fairly significant- Typical Repair Cost:
- $230
- Average Mileage:
- 172,250 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replaced temp. actuator (1 reports)
AC / heater problem
Helpful websites
- No one has added a helpful site for this 2006 CTS problem yet. Be the first!




A D V E R T I S E M E N T S
I didn't have heat on the passenger side of my car for the winter of 2017. When it got down into the teens, my car had trouble staying warm inside.
- Laura H., North Richland Hills, US