DTC    58-45    High Temperature

DTC    80-45    High Temperature

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DESCRIPTION


DTC No.
DTC Detection Condition
Trouble Areas
58-45
High map disc player temperature is detected
Navigation ECU
80-45
High map disc player temperature is detected

INSPECTION PROCEDURE

HINT:
After the inspection is completed, clear the DTCs.

1.CHECK NAVIGATION ECU

  1. Park the vehicle in a cool place.

  1. Check that the temperature of the navigation ECU becomes sufficiently low, then start the engine to verify the malfunction symptom.

    OK:
    Same problem does not occur.



NG
REPLACE NAVIGATION ECU
OK

END