Navigation System (for CrewMax)

NAVIGATION: NAVIGATION SYSTEM (for CrewMax): 58-45: High Temperature

DTC 58-45 - High Temperature

DTC 80-45 - High Temperature

DESCRIPTION





INSPECTION PROCEDURE
HINT: After the inspection is completed, clear the DTCs Navigation System (for CrewMax).

PROCEDURE

1. CHECK NAVIGATION RECEIVER
(a) Park the vehicle in a cool place.
(b) Check that the temperature of the navigation receiver has become sufficiently low, then start the engine to verify the malfunction symptom.
OK:
Same problem does not occur.

Result





C -- REPLACE NAVIGATION RECEIVER
B -- REPLACE NAVIGATION RECEIVER
A -- END