CHECK HARNESS BETWEEN ECM AND GENERATOR CONNECTOR.

1) Turn the ignition switch to OFF.

2) Disconnect the connectors from ECM and generator.

3) Measure the resistance of harness between ECM and generator connector.

Connector & terminal

(B134) No. 36 — (F26) No. 3:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the open circuit of harness between ECM and generator connector.