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Home >> Cadillac >> 2018 >> CT6 Plug-In >> Repair and Diagnosis >> Electrical >> Horns >> Horn System >> Diagnostic Information and Procedures >> Pedestrian Alert System Malfunction >> Circuit/System Verification

Circuit/System Verification

  1. Ignition - On / Vehicle - In Service Mode & Transmission in Drive
  2. Verify the component is activated: P48 Pedestrian Alert Sound Speaker
    • If the component does not produce a sound 

      Refer to: Circuit/System Testing

    • Go to next step: If the component produces a sound 
  3. All OK.