| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM1000000026PNG |
| Model Year Start: 2023 | Model: RAV4 | Prod Date Range: [10/2022 - ] |
| Title: PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: PROBLEM SYMPTOMS TABLE; 2023 - 2024 MY RAV4 RAV4 HV [10/2022 - ] | ||
PROBLEM SYMPTOMS TABLE
NOTICE:
- The following inspection procedures for the parking assist monitor system are based on the assumption that the navigation system is normal. If the audio and visual system has any malfunction, first proceed with troubleshooting of the audio and visual system.
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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 parking assist monitor system may be needed.
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![2023 - 2024 MY RAV4 RAV4 HV [10/2022 - ]; PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: CALIBRATION](/t3Portal/stylegraphics/info.gif)
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The vehicle is equipped with a Supplemental Restraint System (SRS) which includes components such as airbags. Before servicing (including removal or installation of parts), be sure to read the precaution for Supplemental Restraint System.
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After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.
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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.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
General
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Symptom |
Suspected Area |
Link |
|---|---|---|
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When the shift position is in R, an image of the area behind the vehicle is not displayed (screen is not black) |
Proceed to "Reverse Signal Circuit" |
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Rear television camera assembly |
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Radio and display receiver assembly |
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When the shift position is in R, an image of the area behind the vehicle is not displayed (screen is black) |
Proceed to "Image from Camera for Parking Assist Monitor is Abnormal" |
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When the shift position is not in R, an image of the area behind the vehicle is displayed |
Proceed to "Reverse Signal Circuit" |
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Radio and display receiver assembly |
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When the shift position is in R, an image of the area behind the vehicle is displayed and then switches to another image |
Proceed to "Reverse Signal Circuit" |
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Radio and display receiver assembly |
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Display Malfunction
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Symptom |
Suspected Area |
Link |
|---|---|---|
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Parking assist monitor display malfunction (distortion of the color/screen) occurs continuously |
Proceed to "Image from Camera for Parking Assist Monitor is Abnormal" |
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Parking assist monitor display malfunction (distortion of the color/screen) occurs temporarily |
Check the usage conditions (explain to the customer that the display may be temporarily distorted when the vehicle is close to an object that transmits radio waves, such as a telecommunication tower, an airport or a truck equipped with a transceiver) |
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Parking Assist Monitor System Malfunction
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Symptom |
Suspected Area |
Link |
|---|---|---|
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Estimated course lines are not displayed |
Parking assist monitor screen display mode settings (check that estimated course line display mode is selected) |
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Rear television camera assembly |
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Steering sensor |
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The vehicle width guide lines and estimated course lines do not match when the steering wheel is turned to the center position |
Check the installation of steering wheel |
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Check that the rear television camera assembly is correctly installed |
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Back camera position setting (calibration) |
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Rear television camera assembly |
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Steering sensor |
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The guide lines are not displayed even though the back door is closed |
Check that the No. 1 luggage compartment light assembly illuminates normally (if not, refer to Lighting System [INT] - Problem Symptoms Table) |
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Rear television camera assembly |
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The guide lines remain displayed even though the back door is open |
Check that the No. 1 luggage compartment light assembly illuminates normally (if not, refer to Lighting System [INT] - Problem Symptoms Table) |
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Rear television camera assembly |
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"!" mark remains displayed after the steering neutral point is corrected. |
Spiral cable sub-assembly |
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Rear television camera assembly |
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Guide lines and buttons are not displayed for all parking assist monitor screen display modes. |
CAN communication system (for Gasoline Model) |
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CAN communication system (for HV Model) |
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Proceed to "Back Door Courtesy Light Switch Circuit" in Lighting System (INT) |
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Rear television camera assembly |
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The guide lines and buttons remain displayed even though the back door is open. |
CAN communication system (for Gasoline Model) |
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CAN communication system (for HV Model) |
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Proceed to "Back Door Courtesy Light Switch Circuit" in Lighting System (INT) |
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Rear television camera assembly |
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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 that the No. 1 luggage compartment light assembly illuminates normally (if not, refer to Lighting System [INT] - Problem Symptoms Table) |
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Rear television camera assembly |
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"CHK" message(s) are displayed on the signal check screen |
Signal check (diagnosis system) |
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When an image of the area behind the vehicle is displayed, the lines are misaligned (the image from the camera is tilted) |
Back camera position setting (calibration) |
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Rear television camera assembly |
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Others
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Symptom |
Suspected Area |
Link |
|---|---|---|
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A switch displayed on the parking assist monitor screen does not respond when pushed, or a switch other than the pushed switch responds. |
Proceed to "CHECK TOUCH SWITCH" in Audio and Visual System |
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Rear television camera assembly |
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Radio and display receiver assembly |
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A beep sound is not emitted when a switch displayed on the parking assist monitor screen is pushed. |
Check the setting on the audio screen (general setting) |
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Proceed to "CHECK TOUCH SWITCH" in Audio and Visual System |
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Rear television camera assembly |
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Radio and display receiver assembly |
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The language of the messages displayed on the parking assist monitor screen cannot be changed. |
Check the setting on the audio screen (general setting) |
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Rear television camera assembly |
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Radio and display receiver assembly |
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The switches displayed on the parking assist monitor screen are grayed out. |
Rear television camera assembly |
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Radio and display receiver assembly |
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The color of the switches displayed on the parking assist monitor screen are abnormal, or the switches are not dimmed when the headlights are turned on. |
Check the setting on the audio screen (screen adjustment) |
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Proceed to "CHECK TOUCH SWITCH" in Audio and Visual System |
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Rear television camera assembly |
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Radio and display receiver assembly |
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