December 7: GM Engine Class Action Lawsuit Set To Begin news | 9 days ago
December 7: GM 8-Speed Transmission Lawsuit Runs Into Trouble news | 9 days ago
November 28: Exploding Airbags: Buick Verano and Chevrolet Cruze Recalled recalls | 18 days ago
November 23: GM V8 Engine Lawsuit Claims L87 Engines Are Dangerous news | 23 days ago
November 19: GM Wins Seat Belt Trial in Allie Mead v. General Motors news | 27 days ago
8.0
pretty bad- Typical Repair Cost:
- No data
- Average Mileage:
- 166,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- not sure (1 reports)
AC / heater problem
Helpful websites
- No one has added a helpful site for this 2003 Impala problem yet. Be the first!






A D V E R T I S E M E N T S
only #5 speed works on blower switch
How is the resistors for speeds 1-4 changed out and/or where are they located?
- Alan C., Eau Claire, WI, US