AC/Heater blower problem
#1
![Default](/forum/images/icons/icon1.gif)
I have a 2004 2500HD and air is blowing hot even with the AC on and the blower still blows even in the off position? Please help... I replaced the blower motor last month, but speed 5(full power) wasn't working at the time. It works on speed 5 now but doesn't turn off. The problem is on and off though... sometimes it does it but other times it doesn't (just with speed 5 not working). I checked all the fuses and there all good. I think i'm going to try replacing the blower resister and see if that works... Any thoughts?
#3
CF Monarch
![Default](/forum/images/icons/icon1.gif)
The blower resister should fix the problem with speed #5. Blowing hot withy the switch set to cold is probably the blend door actuator. This is a fairly common problem.
Thread
Thread Starter
Forum
Replies
Last Post
dylskee
Silverado, Sierra & Fullsize Pick-ups
6
May 12th, 2008 12:39 AM
02Lightning
Silverado, Sierra & Fullsize Pick-ups
3
November 23rd, 2006 1:21 PM