A/C Heater Control Illumination Inoperative - MTC

Test 1 - 3:

Test 4:

SYMPTOM
A/C HEATER CONTROL ILLUMINATION INOPERATIVE - MTC

POSSIBLE CAUSES
- Active HVAC DTC(s) present
- Instrument cluster (EMIC) DTC(s) present
- A/C heater control
- Panel lamps driver circuit open
- Instrument cluster (EMIC)