CHECK HARNESS.

1) Disconnect the connectors from body integrated unit and gateway CM.

2) Check for continuity between body integrated unit and gateway CM connector using tester.

Connector & terminal

(B281) No. 14 — (B419) No. 15:

(B279) No. 28 — (B419) No. 19:

QUESTION

Is there any continuity?

Yes No

Repair or replace the open circuit of harness.