GS 300 L6-3.0L (2JZ-GE) (1993)
Radiator Cooling Fan Motor: Testing and Inspection
1.
Disconnect fan connector.
2.
Connect battery and ammeter to the cooling fan connector as in Fig. 2.
Fig. 2 Fan Motor Test Connections
3.
Ensure the cooling fan rotates smoothly, and check the reading on the ammeter. The standard amperage is 6.0-7.4 A.
4.
Reconnect fan connector and battery ground.