Anyone know what the wires are that plug in at the bottom drivier side of the radiator? mine got into the fan and got cut up. Now i have the check engine light on and its throwing codes about low voltage. Anyways i looked around under there and couldn't see where the wires hook up....can anyone help?

thanks

 

What year might your truck be?
The newer trucks (03+) have a PCM controlled clutch for the rad fan.
These wires are common to get sucked into the fan.

 

its an 05. Sry i forgot to put that. Where do the wires go? thanks for the help!

 

I would agree with Rabbler sound like the clutch fan wires, I just had my fan spin off the shaft. Look from under neath the vehicle and see if the wires leading to the fan clutch are still complete.

 

Yup, those are your fan clutch wires.

The PCM monitors / controls fan clutch engagement and speed.

If it's not seeing those signals, that's why you're getting the CEL.

 

Yes, Sir. Good to see you Train. That is one sick signature you've got there.