CHECK POWER SUPPLY TO MAIN FAN MOTOR.

CAUTION:

Be careful not to overheat the engine during repair.

1) Turn the ignition switch to OFF.

2) Disconnect the connector from the main fan motor.

3) Start the engine, and warm it up until engine coolant temperature rise to 100°C (212°F) or more.

4) Stop the engine and turn the ignition switch to ON.

5) Measure the voltage between main fan motor harness connector and chassis ground.

Connector & terminal

Non-turbo model:

(F17) No. 2 (+) — Chassis ground (−):

Turbo model:

(F17) No. 1 (+) — Chassis ground (−):

QUESTION
Is the voltage 10 V or more?
Yes	No
	Repair the harness of main fan motor power supply circuit.