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Circuit/System Verification

  1. Engine Running.
  2. Verify the E18 Rear Defogger Grid turns ON and OFF when commanding the Rear Defogger On and Off with a scan tool.
    • 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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