CLOCK SYSTEM PROBLEM SYMPTOMS TABLE

Tech Tips

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Clock System (w/ Navigation System)
Symptom	Suspected Area	See page
Clock is not displayed	Navigation ECU power source circuit	Click here
Clock time is very incorrect	Clock loses or gains time	-
Clock time is very incorrect	Replace display and navigation module display assembly	Click here
Nighttime clock illumination does not operate	Illumination circuit	Click here
Nighttime clock illumination does not operate	Replace display and navigation module display assembly	Click here

Clock System (w/o Navigation System)
Symptom	Suspected Area	See page
Clock is not displayed	Clock power source circuit	Click here
	Clock loses or gains time	-
	Replace multi-display	Click here
Nighttime clock illumination does not operate	Illumination circuit	Click here
Nighttime clock illumination does not operate	Replace multi-display	Click here