Symptom Chart (Vehicles Without A/C)
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.
CAUTION:
During diagnosis, a DTC code associated with other system may be set when the ignition switch is turned on with connector(s) disconnected. On completion, confirm all systems for DTC code(s). If DTC code(s) are set, erase them all.
| Symptom | Inspection procedure | Reference |
|---|---|---|
| Malfunction of the A/C power supply system. | 1 | INSPECTION PROCEDURE 1: MALFUNCTION OF THE HEATER CONTROLLER ASSEMBLY (A/C-ECU) POWER SUPPLY SYSTEM. |
| Blower fan and motor do not turn. | 2 | INSPECTION PROCEDURE 2: BLOWER FAN AND MOTOR DO NOT TURN. |
| Blower air amount cannot be changed. | 3 | INSPECTION PROCEDURE 3: BLOWER AIR AMOUNT CANNOT BE CHANGED. |
| Outside/inside air changeover is not possible. | 4 | INSPECTION PROCEDURE 4: OUTSIDE/INSIDE AIR CHANGEOVER IS NOT POSSIBLE |
| A/C outlet air temperature does not increase. | 5 | INSPECTION PROCEDURE 5: A/C OUTLET AIR TEMPERATURE DOES NOT INCREASE |
| Air outlet vent cannot be changed. | 6 | INSPECTION PROCEDURE 6: AIR OUTLET VENT CANNOT BE CHANGED. (VEHICLES WITHOUT A/C) |
| Blower motor power supply system. | 7 | INSPECTION PROCEDURE 7: BLOWER MOTOR POWER SUPPLY SYSTEM. |