Cruise Control isn't working !!!!Help!!!

My cruise control isn't working on my truck. The CC light comes on when I turn it on, but it doesn't hold the speed or anything. I checked the fuse blocks to see if its was a blown fuse but couldn't find a slot for CC. Any help at all would be great.

 

You should have a plastic peice that attaches to your throttle assembly on the motor. And the box for cruise control should be on the passenger side fender well with a cable running to your throttle. I have a 2.7 ltr and thats how it is set up. Not sure on yours though. But had the same problem and when i looked the pin had come out of the plastic peice and was dangling down. Re-attached it and it worked fine. Hope this helps.

 

Ok gonna go check that out. I've got the 3.4 so it might be different but its worth a shot.

 

check the brake switch adjustment.

 

Ok just looked at the cruise control box, the cable is attached, wires are plugged so I don't what it would be.
wheres the brake adj switch jbob?

 

your brake switch on your brake pedal.is this automatic or manual truck?

 

its an auto. all the bulbs and turn signals work.

 

get down where you can see the brake pedal and the brake switch.notice when you push the pedal how the switch works ,make sure the switch is contacting the brake pedal fully when released.

 

alrighty just checked the brake switch. it touching it but if i push the it doesn't contact it anymore. Which I'm guessing that is what its supposed to do

 

yes ,when the pedal is released you want the switch to be contacting completely,if there is any slack adjust it down.

 

Thank you so much Ben!! I been looking for that stuff!
Ok so jbob i think i can mark that off the list for possible problems.

 

Is your caps lock on?

 

What?

 

Did you ever figure out your issue mine is doing something very similar..