PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for HV Model): PROBLEM SYMPTOMS TABLE; 2023 - 2024 MY RAV4 HV [10/2022

PROBLEM SYMPTOMS TABLE

NOTICE:

The following inspection procedure of the panoramic view monitor system is described on the assumption that the audio and visual system is normal. If the audio and visual system has any malfunction, first proceed with troubleshooting of the audio and visual system.
Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the panoramic view monitor system may be needed.
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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.

General

Symptom

Suspected Area

Link

Screen does not switch when the panoramic view monitor switch (trip switch) is pressed.

Proceed to "ECU Power Source Circuit"

Diagnostic mode - Signal connection check (CAMERA SW check)

Parking assist ECU

Does not switch to the panoramic view and rear view screen when the shift lever is in R.

Diagnostic mode - Signal connection check (CAN check)

Diagnostic mode - Signal connection check (SHIFT check)

Parking assist ECU

Image not displayed on the panoramic view and rear view screen or rear view screen when the shift lever is in R.

Proceed to "Image from Camera for Panoramic View Monitor is Abnormal"

Display does not switch to the see through view screen or moving view screen when the panoramic view monitor switch is pressed.

Diagnostic mode - Signal connection check (CAN check)

Diagnostic mode - Signal connection check (CAMERA SW check)

Parking assist ECU

Image not displayed on the see through view screen or moving view screen when the panoramic view monitor switch is pressed.

Proceed to "Image from Camera for Panoramic View Monitor is Abnormal"

Display does not switch to the panoramic view and wide front view screen or side clearance view screen when the panoramic view monitor main switch is pressed.

Diagnostic mode - Signal connection check (CAN check)

Diagnostic mode - Signal connection check (CAMERA SW check)

Parking assist ECU

Image not displayed on the panoramic view and wide front view screen or side clearance view screen when the panoramic view monitor main switch is pressed.

Proceed to "Image from Camera for Panoramic View Monitor is Abnormal"

Display does not switch to the retracted screen when the outer mirrors are retracted.

Diagnostic mode - Signal connection check (CAN check)

Parking assist ECU

Display does not switch from the retracted screen when the outer mirrors are not in the retracted position.

Diagnostic mode - Signal connection check (CAN check)

Parking assist ECU

Display Malfunction

Symptom

Suspected Area

Link

Objects not displayed correctly on the panoramic view monitor screen (color, distorted image).

Proceed to "Image from Camera for Panoramic View Monitor is Abnormal"

Distorted display on panoramic view screen.

Camera view adjustment (calibration)

Parking assist ECU

Parking lines do not match at front and rear on panoramic view screen.

Camera view adjustment (calibration)

Parking assist ECU

Partial black screen on panoramic view screen.

Camera view adjustment (calibration)

Proceed to "Image from Camera for Panoramic View Monitor is Abnormal"

Parking assist ECU

Area displayed differs from the actual area.

Ensure no door is opened

Camera view adjustment (calibration)

Parking assist ECU

Switch Function

Symptom

Suspected Area

Link

Panoramic view monitor switch (trip switch) night illumination does not illuminate.

Inspect panoramic view monitor switch (trip switch)

Harness and connector

Touch switch operation is not accepted.

Audio and visual system - Touch switch self check

Parking assist ECU

Radio and display receiver assembly

Panoramic View Monitor System Function

Symptom

Suspected Area

Link

When the vehicle speed increases in the automatic display mode, the panoramic view and wide front view screen or side clearance view screen remains displayed, without switching to the navigation screen.

Parking assist ECU

The screen display timer function does not operate if the manual display mode is selected.

Parking assist ECU

The estimated course lines do not match the vehicle width extension lines when the steering wheel points straight ahead.

Check the steering wheel installation angle

Camera view adjustment (calibration)

Parking assist ECU

The estimated course lines are not displayed.

Check the panoramic view monitor screen display mode settings (Check if the estimated course lines display is set to off)

Parking assist ECU

Guide lines and buttons are not displayed on the panoramic view and rear view screen display screen.

Check if the back door is not open

Check if the luggage light turns on and off normally (If not, refer to Lighting System (INT) - Problem Symptoms Table)

Parking assist ECU

"CHK" is displayed for an item on the Vehicle Signal Check screen.

Diagnostic mode - Signal connection check

Blind spots in image.

Ensure no door is opened

Camera view adjustment (calibration)

Camera boundary lines are poorly connected.

Camera view adjustment (calibration)

The estimated course lines are not displayed.

Camera view adjustment (calibration)

All buttons on the panoramic view monitor are continuously grayed out

Audio and Visual System

When adjusting the camera optical axis, "You can not calibrate the camera when the door is open. Please close the door." is displayed even after the back door has been closed

Check if the luggage light turns on and off normally (If not, refer to Lighting System (INT) - Problem Symptoms Table)

Parking assist ECU