| Last Modified: 05-08-2025 | 6.11:8.1.0 | Doc ID: RM1000000026PNC |
| Model Year Start: 2023 | Model: RAV4 | Prod Date Range: [10/2022 - ] |
| Title: PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING; 2023 - 2025 MY RAV4 RAV4 HV [10/2022 - ] | ||
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HOW TO PROCEED WITH TROUBLESHOOTING |
CAUTION / NOTICE / HINT
HINT:
- Use the following procedure to troubleshoot the parking assist monitor system.
- *: Use the Techstream.
PROCEDURE
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1. |
VEHICLE BROUGHT TO WORKSHOP |
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2. |
CUSTOMER PROBLEM ANALYSIS |
(a) Ask the customer about the problems and the conditions at the time the malfunction occurred to make sure the problem symptom was not temporarily caused by radio waves in the surrounding environment.
HINT:
The parking assist monitor display may be temporarily distorted due to radio waves around the vehicle.
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Problem Symptom |
Cause |
|---|---|
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The problem symptom indicates a parking assist monitor display malfunction and the problem symptom cannot be reproduced. |
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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3. |
INSPECT AUXILIARY BATTERY VOLTAGE |
(a) Measure the auxiliary battery voltage with the ignition switch off.
Standard voltage:
11 to 14 V
If the voltage is below 11 V, replace or recharge the auxiliary battery before proceeding to the next step.
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4. |
CHECK AUDIO AND VISUAL SYSTEM |
(a) Refer to the audio and visual system
Click here
![2023 - 2025 MY RAV4 RAV4 HV [10/2022 - ]; AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: PROBLEM SYMPTOMS TABLE](/t3Portal/stylegraphics/info.gif)
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Result |
Proceed to |
|---|---|
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Audio and visual system are normal |
A |
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Audio and visual system is abnormal |
B |
| B |
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5. |
CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM* |
(a) Use the Techstream to check if the CAN communication system is functioning normally.
HV Model:
Click here
Gasoline Model:
Click here
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Result |
Proceed to |
|---|---|
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CAN communication system DTCs are not output |
A |
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CAN communication system DTCs are output |
B |
| B |
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GO TO CAN COMMUNICATION SYSTEM HV Model: Click here
Gasoline Model: Click here
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6. |
CHECK FOR DTC* |
(a) Check for DTCs and make a note of any codes that are output.
Click here
Chassis > Rear Camera > Trouble Codes
(b) Clear the DTCs.
Click here
Chassis > Rear Camera > Clear DTCs
(c) Recheck for DTCs. Try to reproduce the DTCs by duplicating the detection conditions of the DTCs.
Click here
Chassis > Rear Camera > Trouble Codes
NOTICE:
C162287 is output from the radio and display receiver assembly. Therefore, if C162287 is output, proceed to the Problem Symptoms Table for the relevant systems.
Click here
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Result |
Proceed to |
|---|---|
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No DTCs are output |
A |
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DTCs are output |
B |
| B |
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7. |
PROBLEM SYMPTOMS TABLE |
(a) Refer to Problem Symptoms Table.
Click here
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Result |
Proceed to |
|---|---|
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Fault is not listed in Problem Symptoms Table |
A |
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Fault is listed in Problem Symptoms Table |
B |
| B |
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8. |
OVERALL ANALYSIS AND TROUBLESHOOTING* |
(a) Diagnosis System
Click here
(b) Terminals of ECU
Click here
(c) Data List / Active Test
Click here
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9. |
ADJUST, REPAIR OR REPLACE |
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10. |
CONFIRMATION TEST |
| NEXT |
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END |
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