Diagnosis Procedure
- CHECK BLIND SPOT WARNING/BLIND SPOT INTERVENTION INDICATOR CIRCUIT FOR OPEN 1
- Turn ignition switch OFF.
- Disconnect side radar harness connector and Blind Spot Warning/Blind Spot Intervention indicator harness connector.
- Check continuity between side radar harness connector and Blind Spot Warning/Blind Spot Intervention indicator harness connector.
Side radar
Blind Spot Warning/Blind Spot Intervention indicatorContinuity Connector Terminal Connector Terminal B92 (LH) 6 D15 (LH) 1 Existed B93 (RH) D27 (RH) Is the inspection result normal?
YES
GO TO STEP 2 .
NO
Repair the harnesses or connectors.
- CHECK BLIND SPOT WARNING/BLIND SPOT INTERVENTION INDICATOR CIRCUIT FOR OPEN 2
Check continuity between Blind Spot Warning/Blind Spot Intervention indicator harness connector and ground.
Blind Spot Warning/Blind Spot Intervention indicator Ground Continuity Connector Terminal D15 (LH) 4 Existed D27 (RH) Is the inspection result normal?
YES
GO TO STEP 3 .
NO
Repair the harnesses or connectors.
- CHECK SIDE RADAR VOLTAGE OUTPUT
- Connect side radar harness connector.
- Check voltage between Blind Spot Warning/Blind Spot Intervention indicator harness connector and ground.
Blind Spot Warning/Blind Spot Intervention indicator Ground Condition Voltage
(Approx.)Connector Terminal D15 (LH) 1 Ignition switch
OFF → ON
(Approx. 2 sec.)6 V D27 (RH)
Is the inspection result normal?
YES
Replace Blind Spot Warning/Blind Spot Intervention indicator.
NO
Replace side radar. Refer to REMOVAL AND INSTALLATION .