TJ: Problem with my 05 Rubicon

[Gary]

Hope this is an OK spot to post this?

Last trip out I noticed my cruise control wasn't working. Cruise light comes on the dash the way it's suppose to but I can't seem to set the cruise. I also noticed when I turned my A/C on the cold air only comes out the defroster vents. Nothing out of the top a/c vents. Not sure if both problems are related?

I've checked all my fuses and they check out OK. I also swapped all the relays to see if bad relay was the problem. As far as I can tell it wasn't.

I haven't found a fuse for cruise?

Any help is appreciated. Thanks Gary

[sandjunkie]

check the vacuum hose on the drivers side of the intake manifold. It slips off and it goes to the booster that holds the throttle at speed. I will post a picture of mine tonight. It did the exact same thing.

[Gary]

Thanks Sandjunkie, I was just out looking at it and found the vacuum line off. Was just coming back on here to post a never mind and let everyone know that was the problem. LOL.

I wonder if I can get that vaccum elbow at auto zone? The one thats on there is real loose.

Appreciate the help

[sandjunkie]

Thanks Sandjunkie, I was just out looking at it and found the vacuum line off. Was just coming back on here to post a never mind and let everyone know that was the problem. LOL.

I wonder if I can get that vaccum elbow at auto zone? The one thats on there is real loose.

Appreciate the help

Try putting a zip tie around it.

[Gary]

Will do, Thanks again

[chris142]

That vacuum hose goes to a vacuum reservoir under the battery. It's hard to see it down there. Keep an eye on that end too as I've had both issues.