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Home › Buick › 2013 › Encore Base, AWD › Repair and Diagnosis › Body & Frame › Windows › Fixed And MOVEABLE Window System › Diagnostic Information and Procedures › DTC B0283 › Circuit/System Verification

Circuit/System Verification

  1. Engine Running.
  2. Verify the E18 Rear Defogger Grid turns ON and OFF pressing the rear window defogger switch.
    • If the E18 Rear Defogger Grid does not turn ON or OFF 

      Refer to Circuit/System Testing below.

    • If the E18 Rear Defogger Grid turns ON and OFF 
  3. All OK.
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