Code No. P0481: Condenser Fan Relay Circuit


DIAGNOSIS CONTENT



TROUBLE JUDGMENT


Check Condition
  • Ignition switch: ON
Judgment Criterion
  • The deviation between the dutycycle received via CAN and the actual duty cycle exceeds a calibratable threshold and this deviation remains for more than the duration.

PROBABLE CAUSE



  • Failed condenser fan relay
  • Failed electrical harness in condenser fan relay circuit
  • Failed ETACS system