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Home >> Chrysler >> 2004 >> Pacifica AWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Body Diagnostic Procedures - HVAC, Ignition Power Accessory, Instrument Cluster, Interior Lighting, Navigation, Overhead Console, Power Door Locks/RKE >> Overhead Console >> Symptom: PCM MESSAGES NOT RECEIVED >> Diagnostic Procedure

Diagnostic Procedure

PCM MESSAGES NOT RECEIVED - DIAGNOSTIC PROCEDURE

TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRBIII®, attempt to communicate with the PCM.
Was the DRBIII® able to communicate with the PCM?
  1. Yes: With the DRBIII®, erase DTCs. Turn the ignition off, wait 10 seconds, then turn the ignition on. With the DRBIII®, read DTCs. If this code resets, replace the Overhead Console in accordance with the Service Information.

    Perform BODY VERIFICATION TEST VER-1 .

  2. No: Refer to 10.6 COMMUNICATION for the related symptom(s).

    Perform BODY VERIFICATION TEST VER-1 .

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