Radiator Fan Control

A Radiator fan control module
B Condenser fan relay
C A/C compressor clutch relay
D Diode
E A/C diode
F Condenser fan
G Radiator fan
H Engine coolant temperature switch B
I Engine coolant temperature switch A
J Engine compartment fuse/relay box
K Radiator fan relay

Radiator Fan Control

When the coolant temperature is above approximately 106°C (223°F) after the engine has stopped, the radiator fan will run for about 15 minutes. Engine coolant temperature (ECT) switch A is in the thermostat housing, engine coolant temperature (ECT) switch B is located behind the water outlet housing. The radiator fan control module and the diode are located on the driver’s side under the dash.