CHECK HARNESS BETWEEN ECM AND GLOW RELAY CONNECTOR.

Measure the resistance of harness between ECM connector and glow relay connector.

Connector & terminal

(B134) No. 34 — (F9) No. 10:

(B134) No. 73 — (F9) No. 9:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the open circuit of harness between ECM connector and glow relay connector.