Diagnostic Test
- 1) DTC PRESENT IN A/C HEATER CONTROL MODULE.
This is an informational DTC letting you know that a DTC(s) is stored in the A/C Heater Control Module.
Using the scan tool, read the A/C-Heater Control Module DTC(s).
Erase this DTC from the PCM after all A/C-Heater Control Module DTC(s) have been repaired.
PCM Diagnostic Information complete.
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- Test Complete.