Diagnostic Test

1) DTC PRESENT IN A/C HEATER CONTROL MODULE.

Fig 1: Connecting Scan Tool & Turning Ignition On
Courtesy of DAIMLERCHRYSLER CORP.

This is an informational DTC letting you know that a DTC(s) is stored in the A/C Heater Control Module.

Using the DRB III®, read the A/C-Heater Control Module DTC(s) and refer to HEATING & AIR CONDITIONING - ELECTRICAL DIAGNOSTICS to perform the appropriate symptom.

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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1. Test Complete.