CHECK HARNESS BETWEEN GENERATOR AND ECM CONNECTOR.

Measure the resistance of harness between ECM and generator.

Connector & terminal

(B136) No. 10 — (F26) No. 3:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the poor contact of connector.

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

NOTE:

In this case, repair the following item:

Open circuit of harness between ECM and generator connector

Poor contact of coupling connector