Problem Symptoms Table

HINT:

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.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.

REAR VIEW MONITOR SYSTEM (W/ NAVIGATION SYSTEM (FOR HDD))

Symptom	Suspected Area	See page
When the shift lever is in R, the rear view monitor image is not displayed (screen is not black).	CAN communication system	Refer to HOW TO PROCEED WITH TROUBLESHOOTING
	Navigation ECU power source circuit (for HDD)	Refer to Navigation ECU Power Source Circuit
	Display and navigation module display	Refer to REMOVAL
When the shift lever is in R, the rear view monitor image is not displayed (screen is black).	Image from camera for rear view monitor is abnormal	Refer to Image from Camera for Rear View Monitor is Abnormal
	Display and navigation module display	Refer to REMOVAL
When the shift lever is not in R, the rear view monitor image is displayed.	CAN communication system	Refer to HOW TO PROCEED WITH TROUBLESHOOTING
	Display and navigation module display	Refer to REMOVAL
Image from camera for the rear view monitor is abnormal (color, disorder of picture).	Image from camera for rear view monitor is abnormal	Refer to Image from Camera for Rear View Monitor is Abnormal
	Display and navigation module display	Refer to REMOVAL

REAR VIEW MONITOR SYSTEM (W/O NAVIGATION SYSTEM (FOR HDD))

Symptom	Suspected Area	See page
When the shift lever is in R, the rear view monitor image is not displayed (screen is not black).	Reverse signal circuit	Refer to Reverse Signal Circuit
	Inner rear view mirror power source circuit	Refer to Inner Rear View Mirror Power Source Circuit
	Inner rear view mirror assembly	Refer to REMOVAL
When the shift lever is in R, the rear view monitor image is not displayed (screen is black).	Image from camera for rear view monitor is abnormal	Refer to Image from Camera for Rear View Monitor is Abnormal
	Inner rear view mirror assembly	Refer to REMOVAL
When the shift lever is not in R, the rear view monitor image is displayed.	Reverse signal circuit	Refer to Reverse Signal Circuit
	Inner rear view mirror assembly	Refer to REMOVAL
Image from camera for the rear view monitor is abnormal (color, disorder of picture).	Image from camera for rear view monitor is abnormal	Refer to Image from Camera for Rear View Monitor is Abnormal
	Inner rear view mirror assembly	Refer to REMOVAL