March 15: GM 10-Speed Transmissions Cause Wheels to Lockup recalls | 1 days ago March 7: GM 8L90 Transmission Lawsuit Survives Motion to Dismiss news | 9 days ago January 18: GM L87 Engine Failures Investigated in Nearly 877,000 Vehicles investigations | 57 days ago December 19: GM Transmission Class Action Lawsuit Update: Appeals Court Ruling news | 87 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