Colt Vista FWD L4-1795cc 1.8L SOHC (1994)
Radiator Cooling Fan Temperature Sensor / Switch: Testing and Inspection
1. Remove engine coolant temperature switch from radiator, then immerse switch in warm water or oil.
Engine Coolant Temperature Switch Inspection.
2. Connect a suitable ohmmeter across switch, then refer to specifications.
3. If not within specifications, replace coolant temperature switch.