AC through Def. No Cruise

[DaJoker]

OK folks I was changing vacuum hoses by the coil pack, dr's. side intake by egr and by the air intake as well. I got in the car to pick up a friend in 95 degree heat and the ac goes thru the defrost and my cruise doesn't work. I screwed something up with a check valve I thought but I switched those around and still nothing unless I messed that up too. Any ideas....thanks guys.

 

[72firebird]

Check the fuses underneath the dash. If your lights doesn't come on when you open the door that's probably your problem. I had a similar problem where it just came out the vents, cruise worked intermittently, and the interior lights didn't work and it turned out to be a bad fuse.

 

[DaJoker]

Just tried it and the lites came on when I opened the door. I guess we can strike that one off....thanks.