LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2018 >> Envision Base >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Cellular System, Entertainment System, And Navigation System >> Diagnostic Information and Procedures >> DTC B12A6 >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON.
  2. Verify DTC B12A6 39 is not set.
    • If DTC B12A6 39 is set 

      Replace the P17 Info Display Module.

    • Go to next step: If DTC B12A6 39 is not set 
  3. All OK.
scientia non olet · About LEMON Manuals