'04 Yukon passanger A/C NFG

[cey800]

Here's the problem...get in the Yuk the other day and put the a/c on and the passanger side is only blowing hot air. The wife is really impressed, to say the least. Driver side and rear has cool air except for the passanger. Talked to acouple people who say to shut off the a/c and disconnect the battery and this should correct the problem. There is some module flapper assembly that tends to have a brain fart and sticks on the heating side (dunno). Well this didn't help. Has anyone else experienced this or know how to fix this? Hopefully Ric can chime in and lend some insight here.....

 

[OVERKILL 19]

Here's the problem...get in the Yuk the other day and put the a/c on and the passanger side is only blowing hot air. The wife is really impressed, to say the least. Driver side and rear has cool air except for the passanger. Talked to acouple people who say to shut off the a/c and disconnect the battery and this should correct the problem. There is some module flapper assembly that tends to have a brain fart and sticks on the heating side (dunno). Well this didn't help. Has anyone else experienced this or know how to fix this? Hopefully Ric can chime in and lend some insight here.....

Have you tried "www.justanswer.com" cost you $9.00 if they help you fix the problem. I have used it before , cheaper than going to a garage...sorry summitRic.