4 Runner 2WD L4-144.4 2366cc 2.4L SOHC (22R-E) (1990)
Hydraulic Cooling Fan Solenoid Valve: Testing and Inspection
Using an ohmmeter, measure solenoid valve resistance. Resistance should be 7.6-8.0 ohms at 77°F. If resistance is not as specified, replace solenoid
valve.