A.Cabin Heater Pre-Test

Test 1 - 3:

Test 4:

Test 5:

SYMPTOM
A.Cabin Heater Pre-Test

POSSIBLE CAUSES
- No response from cabin heater module
- DTC(s) present
- Cabin heater inoperable from A/C - heater module (MTC)
- Cabin heater inoperable from auto temp control (ATC)
- Stored DCHA DTC(s) test complete