SIDE MONITOR SYSTEM PROBLEM SYMPTOMS TABLE

Note

The following inspection procedure of the side monitor system is described on the assumption that the navigation system is normal. If navigation system has any malfunction, first proceed with troubleshooting of the navigation system Click here.
When replacing the multi-media module receiver assembly or parking assist ECU, refer to Calibration Click here.

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 the 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 area below.

General
Symptom	Suspected Area	See page
When the side monitor main switch is on, the side monitor image is not displayed (screen is not black).	System description - display conditions for side monitor display	Click here
	DTC check/clear (parking assist ECU)	Click here
	Diagnosis system - signal check (CAMERA SW)	Click here
	Proceed to [ECU Power Source Circuit]	Click here
	Parking assist ECU	Click here
When the side monitor main switch is on, the side monitor image is not displayed (screen is black).	DTC check/clear (parking assist ECU)	Click here
	Proceed to [Image from Camera for Side Monitor is Abnormal]	Click here
When the side monitor main switch is off, the side monitor image is displayed.	Diagnosis system - signal check (CAMERA SW)	Click here
	Parking assist ECU	Click here

Display Malfunction
Symptom	Suspected Area	See page
Image from camera for the side monitor system is abnormal.	Proceed to [Image from Camera for Side Monitor is Abnormal]	Click here
Side monitor image is displayed in full screen even though the outer rear view mirrors are in the driving position.	Diagnosis system - signal check (CAN)	Click here
	Parking assist ECU	Click here

Remote Touch Switch Operation Malfunction
Symptom	Suspected Area	See page
Switch operation of remote touch is not accepted.	Navigation system - remote touch self check	Click here
	DTC check/clear (navigation system)	Click here
	Multi-media module receiver assembly	Click here
	Parking assist ECU	Click here

Side Monitor System Malfunction
Symptom	Suspected Area	See page
When auto mode is selected, the side monitor image remains displayed and does not change to the navigation screen even after driving speed is increased.	DTC check/clear (parking assist ECU)	Click here
	Diagnosis system - signal check (CAN)	Click here
	Parking assist ECU	Click here
Predicted path line stops moving before the steering wheel is fully turned to the left.	Steering angle setting	Click here
Predicted path line is not displayed.	System description - side monitor display mode setting (check the path line deletion mode is not selected)	Click here
	DTC check/clear (parking assist ECU)	Click here
	Parking assist ECU	Click here
"System initializing" is displayed.	Correct the steering angle neutral point	Click here
"System initializing" is displayed even after correcting the steering angle neutral point.	DTC check/clear (parking assist ECU)	Click here
	Spiral cable with sensor sub-assembly	Click here
	Correct the steering angle neutral point	Click here
	Steering angle setting	Click here
	Parking assist ECU	Click here
"System not ready" is displayed.	Parking assist ECU initialization (Calibration)	Click here
"System not ready" is displayed even after parking assist ECU initialization.	DTC check/clear (parking assist ECU)	Click here
	Parking assist ECU	Click here
"CHK" message(s) are displayed on the Signal Check screen.	Proceed to ["CHK" message(s) are displayed on the SIGNAL CHECK screen]	Click here