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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1454 (Keyless Entry System And Remote Functions) >> Diagnostic Information and Procedures >> Remote Vehicle Start Inoperative >> Circuit/System Verification
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Circuit/System Verification

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify that RVS is enabled through vehicle personalization.
    • If RVS is not enabled, use vehicle personalization to turn on RVS functionality. Refer to the vehicle owners manual.
  2. Verify that the keyless entry functions operate with all available keyless entry transmitters.
  3. Observe the scan tool ECM and BCM RVS Disable History parameters, Verify that no RVS Disable History items are present.
    • If RVS Disable History items are present, refer to the appropriate subsection in which the failure occurred.
  4. Verify the scan tool BCM Current CTD Trigger parameter displays None.