CHECK HARNESS BETWEEN MAIN FAN RELAY 2 AND MAIN FAN MOTOR ASSEMBLY CONNECTOR.

1) Disconnect the connector from the main fan motor assembly.

2) Measure the resistance of harness between the main fan relay 2 terminal and main fan motor assembly connector.

Connector & terminal

(F17) No. 2 — (F27) No. 21:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the open circuit of harness between the main fan relay 2 terminal and main fan motor assembly connector.