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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 187 (Vehicle Theft Security System - Electrical Diagnostics) >> Vehicle Theft Security - Electrical Diagnostics >> DTC Troubleshooting >> B1A48-Intrusion Sensor 1 Internal >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2007 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
  1. 1) INTERMITTENT DTC 

    With the scan tool, erase the current Intrusion Transceiver Module DTC's.

    Turn the ignition off.

    Arm the VTSS and wait 1 minute.

    Disarm the VTSS and turn the ignition on.

    Does the scan tool display the same DTC? 

    Yes 

    1. Replace the Intrusion Sensor in accordance with the Service Information.
    2. Perform BODY VERIFICATION TEST - VER 1 .

    No 

    1. The condition that caused this symptom is currently not present. Inspect the related wiring harness for a possible intermittent condition. Look for any chafed, pierced, pinched or partially broken wires.
    2. Perform BODY VERIFICATION TEST - VER 1 .