Fan Relay 1

Cooling Fans

Control the low speed cooling fan relay ON/OFF. Both cooling fans will activate at low speed.

Fan Relays 2 and 3

Cooling Fans

Control S/P relays and high speed fan relay ON/OFF. The driver side fan will turn off, and the passenger side fan will activate at high speed.

Fan Relays 1, 2 and 3

Cooling Fans

Control low speed fan, high speed fan and S/P relays ON/OFF. Both fans will activate at high speed.