Problem Symptoms Table

HINT:

Use the table below to help determine the cause of problem symptoms. 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
Clock is not displayed	Navigation ECU power source circuit	Refer to Navigation ECU Power Source Circuit
Clocks time is very incorrect	Clock loses or gains time	-
Clocks time is very incorrect	Replace multi-display	Refer to REMOVAL
Clocks nighttime illumination does not operate	Illumination circuit	Refer to Illumination Circuit
Clocks nighttime illumination does not operate	Replace multi-display	Refer to REMOVAL

CLOCK SYSTEM (W/O NAVIGATION SYSTEM)

Symptom	Suspected Area	See
Clock is not displayed	Clock power source circuit	Refer to SYSTEM DIAGRAM
Clocks time is very incorrect	Clock loses or gains time	-
Clocks time is very incorrect	Replace clock	Refer to REMOVAL
Clocks nighttime illumination does not operate	Illumination circuit	Refer to SYSTEM DIAGRAM
Clocks nighttime illumination does not operate	Replace clock	Refer to REMOVAL