CHECK WIRING HARNESS.

Using a tester, check the continuity between the connectors and chassis ground.

Connector & terminal

(B419) No. 24 — Chassis ground:

(B280) No. 17 — Chassis ground:

(B281) No. 20 — Chassis ground:

(B279) No. 27 — Chassis ground:

(i10) No. 21 — Chassis ground:

(i10) No. 22 — Chassis ground:

QUESTION

Is there continuity?

Yes No

Repair or replace the open circuit of harness.