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Circuit/System Verification

  1. Vehicle in Service Mode.
  2. Verify that DTC U0073, U0074, U0077, U0078, U007A, P06E4, P1EB9, U1814, U2099, B1325, B1330, B1370, B1380, B1424, B1428, B1440, B1441, B1517, C0800, C0899, C12E1, P0560 or P0562 is not set.
    • If none of the DTCs are set 
  3. Verify that DTCs U1817, U1818 and U1821 are not set.
    • If all of the DTCs are set together 

      Refer to DTC U0074 .

    • If all of the DTCs are not set together 
  4. Refer to Circuit/System Testing.
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