CHECK HARNESS CONNECTOR BETWEEN BODY INTEGRATED UNIT AND CHASSIS GROUND.

1) Turn the ignition switch to OFF.

2) Measure the harness resistance between the body integrated unit and chassis ground.

Connector & terminal

(i84) No. 28 — Chassis ground:

(B279) No. 27 — Chassis ground:

(B280) No. 17 — Chassis ground:

(B281) No. 20 — Chassis ground:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the open circuit of harness between the body integrated unit and chassis ground.