LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2017 >> CT6 Plug-In >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Data Communication System - DTC B1000 To DTC U1818 >> Diagnostic Information and Procedures >> DTC B101D: Electronic Control Unit Hardware >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON.
  2. Verify DTC B101D is not set.
    • If DTC B101D is set 

      Replace the device that set the DTC.

    • If DTC B101D is not set 
  3. All OK