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Home >> Cadillac >> 2017 >> CT6 Plug-In >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> Immobilizer System >> Diagnostic Information and Procedures >> OnStar Stolen Vehicle Slowdown Active >> Circuit/System Verification

Circuit/System Verification

  1. Verify the vehicle is not in the OnStar® initiated Stolen Vehicle Slowdown mode. This can be accomplished by verifying the scan tool Telematics Enhanced Service Immobilization parameter is No.
    • If the scan tool Telematics Enhanced Service Immobilization parameter is Yes 
    1. Perform the Remote Vehicle Speed Limiting Reset procedure with the scan tool.
    2. Press the blue OnStar® button and inform the advisor that you need to be transferred to the stolen vehicle team to update the vehicle account.
    • If the scan tool BCM Telematics Enhanced Service Immobilization parameter is No 
  2. All OK.