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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 208 (Parking Assistance Systems) >> Diagnostic Information and Procedures >> Parking Assist System Malfunction >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify the parking assist indicator turns on and off when pressing and releasing the parking assist switch.
    • If the parking assist indicator does not turn on and off 

      Refer to Circuit/System Testing.

    • Go to next step: If the parking assist indicator turns on and off 
  3. All OK. A fault is currently not present and may be an intermittent condition. Refer to Diagnostic Aids to identify any Parking Assist Disable History items that may be related to the customer's concern.