Celica Liftback L4-107.5 1762cc 1.8L DOHC (7A-FE) (1995)
Radiator Cooling Fan Temperature Sensor / Switch: Testing and Inspection
Fig. 5 Checking Water Temperature Switch.
Fig. 6 Checking Water Temperature Switch.
1.
Using an ohmmeter, check for continuity at temperature switch located on water inlet housing as shown in Figs. 5 and 6.
2.
Ensure that no continuity exists when water temperature is above 199°F.
3.
Check that continuity exists when water temperature is below 181°F.
4.
If switch does not perform as specified, replace switch.