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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)
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