This is the FAN RELAY we use to control the LOW SPEED circuit to the stock JK FAN on 2007-11 Jeep JK/JKUs. The stock relay is internal to the TIPM and controlled via CAN BUS signal which you will no longer have with the LS swap. Once wired into the system, this Heavy Duty Weatherproof Relay will control the low speed function on your stock JK Fan from the LS ECU.
We recommend using FAN 1 to control this relay. FAN 2 control will tie into the stock external HIGH SPEED Fan Relay on the Jeep.
This Pre-wired kit ccontains:
The terminated ends can be cut off if not using the POWERPLAY SYSTEM and can be hooked into whatever system you are using.