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Home >> Chrysler >> 2007 >> Crossfire Base, 2D Convertible >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Vehicle Theft Security System - Electrical Diagnostics >> Vehicle Theft Security - Electrical Diagnostics >> DTC Troubleshooting >> *Alarm Trips On Its Own >> Diagnostic Test

Diagnostic Test

  1. 1) MONITOR THE VEHICLE THEFT SECURITY SYSTEM WITH THE SCAN TOOL 
    NOTE: If any vehicle theft DTCs are set, diagnose them first before continuing.

    With the scan tool in Inputs/Outputs, read the Central Locking Pump/Security System Module last cause state.

    Were there any causes displayed? 

    Yes 

    1. Check for a possible intermittent condition with the circuit indicated by the scan tool.
    2. Perform VTSS VERIFICATION TEST .

    No 

    1. The condition that caused the alarm is not present at this time. Refer to any Technical Service Bulletins (TSB) that may apply. Visually inspect related wiring harnesses and connectors. Look for damaged wires or connectors.
    2. Perform VTSS VERIFICATION TEST .