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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 >> Navigation >> Symptom: MIC MESSAGES NOT RECEIVED >> Diagnostic Procedure

Diagnostic Procedure

MIC MESSAGES NOT RECEIVED - DIAGNOSTIC PROCEDURE

TEST ACTION APPLICABILITY
1 With the DRBIII®, erase DTCs.
Cycle the ignition switch from on to off and then back to on
Turn the Navigation System on and try to select a location.
With the DRBIII®, read DTCs.
Does the DRBIII® display MIC MESSAGES NOT RECEIVED?
  1. No: The condition is not present at this time. Monitor DRBIII® parameters while wiggling the related wire harness. Refer to any Technical Service Bulletins (TSBs) that may apply, visually inspect the related wiring harness and connector terminals.

    Perform BODY VERIFICATION TEST VER-1 .

  2. Yes: Go To 2
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2 With the DRBIII®, attempt to communicate with the Instrument Cluster.
Were you able to communicate with the Instrument Cluster?
  1. No: Refer to INSTRUMENT CLUSTER  for the related symptom(s).

    Perform BODY VERIFICATION TEST VER-1 .

  2. Yes: Replace the Navigation Unit in accordance with the Service Information.

    Perform BODY VERIFICATION TEST VER-1 .

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