Landcruiser 4WD L6-3955cc 4.0L OHV (3F-E) (1988)
Using an ohmmeter, measure the resistance of the temperature sensor terminals.
If each resistance value is not as shown in the table above, replace the temperature sensor.
FAN MOTOR
(a) Remove the shroud.
(b) Connect the battery and ammeter to the fan motor connector.
(c) Check to see that the motor rotates smoothly, and current is as follows:
Current: 2.8 - 3.8 A