Repair a short to power in the wire between the BSI control unit and the branch of the BSI-CAN line (BSI-CAN H).?
16. Turn the ignition switch to LOCK (0).
17. Check for continuity between BSI control unit 16P connector terminal No. 3 and left BSI radar unit 6P connector terminal No. 3, and
between BSI control unit 16P connector terminal No. 2 and left BSI radar unit 6P connector terminal No. 1.
Is there continuity?
YES -
Go to step 18.
NO -
Repair an open in the wire between the BSI control unit and the branch of the BSI-CAN line (BSI-CAN H, BSI-CAN L).?
18. Reconnect the right BSI radar unit 6P connector.
19. Reconnect the BSI control unit 16P connector.
20. Turn the ignition switch to ON (II), then wait for 10 seconds.
21. Clear the DTCs with the HDS.
22. Turn the ignition switch to ON (II), then wait for 10 seconds.
23. Check for DTCs with the HDS.
Are DTC B18B6 and B18B7 indicated?
YES -
Replace the right BSI radar unit See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist Systems/Blind Spot
Module/Service and Repair/BSI Radar Unit Removal/Installation.?
NO -
Replace the left BSI radar unit See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist Systems/Blind Spot
Module/Service and Repair/BSI Radar Unit Removal/Installation.?
24. Turn the ignition switch to LOCK (0).
25. Disconnect the left BSI radar unit 6P connector.
26. Turn the ignition switch to ON (II).
27. Measure the voltage between left BSI radar unit 6P connector terminals No. 2 and No. 5. There should be battery voltage.
