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Home >> Dodge and Ram >> 2003 >> Durango Base, 5.9 Z, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 105 (Body Diagnostic Procedures) >> Diagnostic Information And Procedure >> Power Door Locks/RKE >> Symptom: *Driver Door Fails To Unlock From Any Switch >> Diagnostic Procedure

Diagnostic Procedure

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DRIVER DOOR FAILS TO UNLOCK FROM ANY SWITCH - DIAGNOSTIC PROCEDURE

TEST ACTION
1
NOTE: The same fuse that supplies the Left Headlamps also supplies current for the Driver Door Unlock Relay.
Do the Left Headlamps illuminate properly?
  1. Yes --> Go To 2
  2. No --> Check the PDC CTM-B Fuse or refer to symptom list for problems related to EXTERIOR LIGHTING.

    Perform BODY VERIFICATION TEST - VER 1  .
2 Turn the ignition off.
Disconnect the Central Timer Module C2 connector.
Measure the resistance of the Driver Door Unlock Relay Output circuit to ground.
Is the resistance below 1000.0 ohm?
  1. Yes --> Repair the Driver Door Relay Output circuit for a short to ground.

    Perform BODY VERIFICATION TEST - VER 1  .

  2. No --> Go To 3
3 If there are no possible causes remaining, view repair.
  1. Repair

    Replace the Central Timer Module in accordance with the Service Information.

    Perform BODY VERIFICATION TEST - VER 1  .
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