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Home >> Jeep >> 2007 >> Liberty Limited, RWD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Vehicle Theft Security System - Electrical Diagnostics >> Vehicle Theft Security >> DTC Troubleshooting >> *Right Rear Door Does Not Trip VTSS >> Diagnostic Test

Diagnostic Test

  1. 1) CHECK RIGHT REAR DOOR AJAR SWITCH FUNCTION 

    Verify that the lighting control on the multi-function switch is not in the Interior Lamps Defeat position.

    Open the right rear door while observing the interior lamps.

    Close the right rear door while observing the interior lamps.

    Do the interior lamps function correctly with regard to the door position? 

    Yes 

    1. Go to step  2).

    No 

    1. . Refer to DIAGNOSIS AND TESTING for Ajar Switch related diagnostic procedures.
  2. 2) CHECK RIGHT REAR DOOR AJAR SWITCH STATUS WITH THE SCAN TOOL 
    NOTE: The VTSS must arm properly for the result of this test to be valid.

    Turn the ignition on.

    Open the right rear door.

    With the scan tool in BCM, select Data Display and read the Door Ajar Switch status for the right rear door.

    Does the scan tool display: CLOSED? 

    Yes 

    1. Replace and program the BCM in accordance with the Service Information.
    2. Perform BODY VERIFICATION TEST .

    No 

    1. . Refer to DIAGNOSIS AND TESTING for Ajar Switch related diagnostic procedures.
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