Water Temperature Switch

INSPECTION OF WATER TEMPERATURE SWITCH

CHECK WATER TEMPERATURE SWITCH OPERATION

(a) Disconnect the 1-pole connector from the water temp, switch.

(b) Check continuity between the water temp, switch and ground as follows.

Coolant temp.

A

B

Less than 30° C (86° F)

CONTINUITY

CONTINUITY

From 30°Ç (86° F) to I 50 C (122 F )

NO CONTINUITY

NO CONTINUITY

More than 50° C <122°F)

NO CONTINUITY

NO CONTINUITY

If a problem is found, replace water valve.

If a problem is found, replace water valve.

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