Heater and air problems

I have a 97 riviera 3.8 supercharged ive had it for about 2 years. But just recently my air stopped working my controls still work, I can hear the system come on but there is now air coming through the vents I ckecked the fuses but still nothing. If anyone has any ideas please let me know its starting to get cold:uhoh:

could be your blower motor has stopped working b/c of a bad module. pretty common problem on gm cars as they get older. it will either quit all together or stay running until you unplug the battery. best way to check ti is to replace it and see if ti works. if not then return the part ;)

thankyou for the info Where is this module located under the hood. I dont have a repair manual or parts list yet

Hello. The same thing happen on my 95 Riviera. It was the blower control modulator located under the dash inside the car on the passagners side. It was easy to install. Took about 20 minutes.

thankyou for the info I will go get the module tommorrow.its starting to get cold:frown:

I just wanted to know if anyone can tell me in detail where the relay is located

I just wanted to know if anyone can tell me in detail where the relay is located

HI not able to tell you were it is " module " yet but I am having the same problems with my 95 Riviera , so when I find it I will get back to you to give you more detailed location instructions.

Let me know if you have problem taken care of already. Good Luck.