| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001FAHF |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - ] |
| Title: PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING; 2019 - 2024 MY RAV4 RAV4 HV [11/2018 - ] | ||
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HOW TO PROCEED WITH TROUBLESHOOTING |
CAUTION / NOTICE / HINT
HINT:
- Use the following procedure to troubleshoot the blind spot monitor system.
- *: Use the Techstream.
PROCEDURE
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1. |
VEHICLE BROUGHT TO WORKSHOP |
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2. |
CUSTOMER PROBLEM ANALYSIS |
HINT:
If there are any scratches or impact marks on the rear bumper, perform the blind spot monitor beam axis confirmation. If any abnormalities are found, perform the blind spot monitor sensor installation condition inspection.
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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 CAN COMMUNICATION SYSTEM* |
(a) Use the Techstream to check if the CAN communication system is functioning normally.
for HV Model:
Click here
![2019 MY RAV4 HV [11/2018 - 02/2019]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): DIAGNOSIS SYSTEM](/t3Portal/stylegraphics/info.gif)
for 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 for HV Model: Click here
for Gasoline Model: Click here
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5. |
CHECK FOR DTC AND FREEZE FRAME DATA* |
(a) Refer to DTC Check / Clear the DTCs the blind spot monitor system.
Click here
Body Electrical > Blind Spot Monitor Master > Trouble Codes
Body Electrical > Blind Spot Monitor Slave > Trouble Codes
(b) Record or print DTCs and freeze frame data, if necessary.
Click here
|
Result |
Proceed to |
|---|---|
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DTCs are not output. |
A |
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DTCs are output. |
B |
| B |
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GO TO DIAGNOSTIC TROUBLE CODE CHART
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6. |
PROBLEM SYMPTOMS TABLE |
(a) Refer to Problem Symptoms Table.
Click here
|
Result |
Proceed to |
|---|---|
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Fault is not listed in Problem Symptoms Table. |
A |
|
Fault is listed in Problem Symptoms Table. |
B |
HINT:
If the symptom does not recur and no DTCs are output, attempt to reproduce the symptoms.
Click here
| B |
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GO TO PROBLEM SYMPTOMS TABLE
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7. |
PERFORM TROUBLESHOOTING BASED ON MALFUNCTION SYMPTOM* |
(a) Refer to Terminals of ECU.
Click here
(b) Refer to Diagnosis System.
Click here
(c) Refer to Data List / Active Test.
Click here
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8. |
ADJUST, REPAIR OR REPLACE |
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9. |
PERFORM BEAM AXIS CONFIRMATION* |
(a) Confirm the blind spot monitor beam axis display and perform the blind spot monitor beam axis adjustment.
Click here
(b) Perform the blind spot monitor sensor installation condition inspection.
Click here
(c) Check for DTCs.
Click here
Body Electrical > Blind Spot Monitor Master > Trouble Codes
Body Electrical > Blind Spot Monitor Slave > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
DTCs are not output. |
A |
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DTCs are output. |
B |
| B |
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GO TO DIAGNOSTIC TROUBLE CODE CHART
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10. |
PERFORM CONFIRMATION TEST |
| NEXT |
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END |
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