Coolant Temperature Switch
Using a DVOM, check for continuity between coolant temperature switch terminals. For coolant temperature switch location, see Figure. See COOLANT TEMPERATURE SWITCH CONTINUITY table. If coolant temperature switch continuity is not as shown, replace switch.
COOLANT TEMPERATURE SWITCH CONTINUITY
| Temperature | Continuity |
|---|---|
| Below 181°F (83°C) | Yes |
| Above 199°F (93°C) | No |