I am in need of some help I am having some real problems with the blowing of my heater. It goes in and out if I have it on high it blows for a little while then acts like it goes to low speed or all the way off. Then seems like the longer it is on the more often it does it I have already changed the control module and did not fix the problem. I have seen on here where lot of people seem to have some kind of different problems with many different heat/ac defects. Seems to be most on the H3 but I am having this on the H2 so if anyone can possibly help please let me know
Thanks

05 H2

 

Just about all of them do it.I jave a h2 and a h3 . The h3 did the same thing. Under the glove box their is a red connector , if you pull it apart one side of it will be burnt, if it is this is your problem. Replace it. U tube shows you how to do this.