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Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel And Console Trim - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC B1B1E >> Circuit/System Verification

Circuit/System Verification

  1. Ignition On/Vehicle in Service Mode.
  2. Operate the component: A103 Roof Console - Pressed & Pulled

    Verify the component works as specified:

    • K230 Front Floor Console Control Module = Forward travel
    • K230 Front Floor Console Control Module = Backward travel
    • If the component does not work as specified 

      Refer to Circuit/System Testing

    • Go to next step: If the component works as specified 
  3. A fault is not currently present and may be an intermittent condition
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