WIDE VIEW FRONT MONITOR 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.

General
Symptom	Suspected Area	See page
When auto-display mode is set, display does not change to appropriate screen even though vehicle speed exceeds display permission vehicle speed (approximately 12 km/h [7 mph] or less)	Vehicle Stability Control System (for Hydraulic Brake Booster)	Click here
	Vehicle Stability Control System (for Vacuum Brake Booster)	Click here
	Replace parking assist ECU (for LHD)	Click here
	Replace parking assist ECU (for RHD)	Click here
When auto-display mode is set, display does not change from displayed screen even though vehicle speed is reduced to display permission vehicle speed (approximately 10 km/h [6 mph] or less)	Vehicle Stability Control System (for Hydraulic Brake Booster)	Click here
	Vehicle Stability Control System (for Vacuum Brake Booster)	Click here
	Replace parking assist ECU (for LHD)	Click here
	Replace parking assist ECU (for RHD)	Click here
When auto-display mode is set, display does not change from displayed screen even though shift lever is moved to position other than P or R	Proceed to "CHK" message(s) are displayed on the SIGNAL CHECK screen	Click here
	Replace parking assist ECU (for LHD)	Click here
	Replace parking assist ECU (for RHD)	Click here
When auto-display mode is not set, display does not change from displayed screen even though operating wide view front and side monitor switch while within display permission vehicle speed (approximately 12 km/h [7 mph] or less)	Proceed to "CHK" message(s) are displayed on the SIGNAL CHECK screen	Click here
	Replace parking assist ECU (for LHD)	Click here
	Replace parking assist ECU (for RHD)	Click here

Display Malfunction
Symptom	Suspected Area	See page
Image from camera for the Wide View Front Monitor is Abnormal (Other monitor system is also Abnormal).	Proceed to Image from All Cameras are Abnormal	Click here
	Replace parking assist ECU (for LHD)	Click here
	Replace parking assist ECU (for RHD)	Click here
Image from camera for the Wide View Front Monitor is Abnormal (Other monitor system is normal).	Proceed to Image from Camera for Wide View Front Monitor is Abnormal	Click here
	Replace parking assist ECU (for LHD)	Click here
	Replace parking assist ECU (for RHD)	Click here

Wide View Front Monitor System Malfunction
Symptom	Suspected Area	See page
"CHK" message(s) are displayed on the SIGNAL CHECK screen.	Proceed to "CHK" message(s) are displayed on the SIGNAL CHECK screen	Click here
	Replace parking assist ECU (for LHD)	Click here
	Replace parking assist ECU (for RHD)	Click here