Other information:
Diagnosis Procedure
AUX JACKCHECK AUX JACK HARNESS CONTINUITY
Ignition switch OFF.
Disconnect AV control unit connector and front auxiliary input jacks connector.
Check continuity between AV control unit connector and front auxiliary input jacks connector...
DTC Description
DTC DETECTION LOGICIf the cooling fan or another component in the cooling system malfunctions, engine coolant temperature will rise.When the engine coolant temperature reaches an abnormally high temperature condition, a malfunction is indicated...