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Home >> Cadillac >> 2017 >> CT6 Plug-In >> Repair and Diagnosis >> Electrical >> Body Electrical >> Hybrid/EV System Controls >> Diagnostic Information and Procedures >> Drive Mode Select Switch Malfunction >> Circuit/System Verification
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Circuit/System Verification

  1. Vehicle On.
  2. Verify the scan tool BCM Drive Mode Select Switch parameter displays Inactive when DRIVE MODE button is not pressed and Active when pressed and held.
    • If the BCM Drive Mode Select Switch parameter does not indicate the correct status 

      Refer to Circuit/System Testing.

    • If the BCM Drive Mode Select Switch parameter indicates the correct status 
  3. All OK.
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