| POSSIBLE CAUSE |
- Cooling fan system malfunction
- ECT sensor malfunction
- Improper load signal input
- Refrigerant pressure sensor malfunction
- Evaporator temperature sensor malfunction
- Climate control unit malfunction
- Communication error between climate control unit and instrument cluster
- Communication error between instrument cluster and PCM
- Erratic signal from PSP switch
- CPP switch malfunction (MTX)
- Neutral switch malfunction (MTX)
- TR switch malfunction (ATX)
- Communication error between TCM and PCM (ATX)
- Air leakage from intake air system
- Improper operation of drive-by-wire control system
- APP sensor malfunction
|