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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 >> Instrument Cluster >> Symptom: EVIC SWITCH INPUT CIRCUIT OPEN >> Diagnostic Procedure

Diagnostic Procedure

EVIC SWITCH INPUT CIRCUIT OPEN - DIAGNOSTIC PROCEDURE

TEST ACTION APPLICABILITY
1 Turn the ignition off.
Disconnect the Clock Module harness connector.
Disconnect the Instrument Cluster C1 harness connector.
Measure the resistance of the EVIC/NAV Switch Sense Return circuit.
Is the resistance above 5.0 ohms?
  1. Yes: Repair the EVIC/NAV Switch Sense Return circuit for an open.

    Perform BODY VERIFICATION TEST VER-1 .

  2. No: Go To 2
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2 Turn the ignition off.
Reconnect the Instrument Cluster C1 harness connector.
Disconnect the Clock Module harness connector.
Turn the ignition on.
Measure the voltage between the EVIC Switch Sense circuit and ground.
Is the voltage above 4.5 volts?
  1. Yes: Replace the Clock Module in accordance with the Service Information.

    Perform BODY VERIFICATION TEST VER-1 .

  2. No: Go To 3
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3 Turn the ignition off.
Disconnect the Instrument Cluster C1 harness connector.
Disconnect the Clock Module harness connector.
Measure the resistance of the EVIC Switch Sense circuit.
Is the resistance above 5.0 ohms?
  1. Yes: Repair the EVIC Switch Sense circuit for an open.

    Perform BODY VERIFICATION TEST VER-1 .

  2. No: Replace the Instrument Cluster in accordance with the Service Information.

    Perform BODY VERIFICATION TEST VER-1 .

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