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Home >> Kia >> 2018 >> Sedona LX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) >> DTC P0480: Fan 1 Control Circuit >> Wiring Inspection >> Power Circuit Inspection
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Power Circuit Inspection

  1. The cooling fan 2 (50A) is checked.
  2. IG "OFF" & Disconnect Cooling fan2 Relay connector.
  3. IG "ON".
  4. Measure voltage between Pin No. 2 (Cooling fan2 Relay Control) terminal of cooling fan motor harness connector and chassis ground.

    Specification:  B+

  5. Is the measured voltage within specification?

    YES 

    NO