Coolant Temperature Switch
Switch is located at rear of cylinder head. Disconnect switch connector. When coolant temperature is less than 135°F (57°C), switch is open. At higher temperatures, switch should have continuity to ground.
Switch is located at rear of cylinder head. Disconnect switch connector. When coolant temperature is less than 135°F (57°C), switch is open. At higher temperatures, switch should have continuity to ground.