Troubleshooting Hints
WARNING: This page is about a different car, the 2015 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
- Damaged wiring harness or connectors
- Malfunction of the A/C controller assembly (A/C-ECU) or heater controller assembly (A/C-ECU) (vehicles without A/C)