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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 >> Door Ajar >> Symptom: *Driver Door Ajar Circuit Open >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different car, the 2004 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
DRIVER DOOR AJAR CIRCUIT OPEN - DIAGNOSTIC PROCEDURE

TEST ACTION
1 Disconnect the Driver Door Ajar switch connector.
Using a 12-volt Test Light connected to 12-volts, probe the Ground circuit and test for continuity.
Does the light illuminate?
  1. Yes --> Go To 2
  2. No --> Repair the Driver Door Ajar Switch Ground circuit for an open.

    Perform BODY VERIFICATION TEST - VER 1  .
2 Disconnect the Driver Door Ajar Switch connector.
Connect a jumper wire between the Sense circuit and the Ground circuit.
With the DRBIII(R) in Inputs/Outputs, read the DRVR DOOR AJAR SW state.
Does the DRBIII(R) display CLOSED?
  1. Yes --> Replace the Driver Door Lock Motor/Ajar Switch.

    Perform BODY VERIFICATION TEST - VER 1  .

  2. No --> Go To 3
3 Disconnect the Driver Door Ajar Switch connector.
Disconnect the CTM C2 harness connector.
Measure the resistance of the Sense circuit between the CTM connector and the Door Ajar Switch connector.
Is the resistance below 5.0 ohms?
  1. Yes --> Replace the Central Timer Module.

    Perform BODY VERIFICATION TEST - VER 1  .

  2. No --> Repair the Driver Door Ajar Switch Sense circuit for an open.

    Perform BODY VERIFICATION TEST - VER 1  .
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