CHECK GROUND CIRCUIT OF MAIN FAN RELAY 2.

1) Remove the main fan relay 2 from A/C relay holder.

2) Measure the resistance between main fan relay 2 terminal and chassis ground.

Connector & terminal

(F27) No. 19 — Chassis ground:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the open circuit of harness between main fan relay 2 and chassis ground.