GET NO AIR FROM THE FRONT VENTS AT ALL BUT THE ...

  • Tiny
  • Anonymous
  • 2005 Chevrolet Uplander
  • 120,000 miles

Get no air from the front vents at all but the back vents have heat checked fuses all are good what else could it be

Thursday, December 20th, 2012 AT 10:47 PM

3 Replies

  • Tiny
  • freemba
  • Expert
  • 1,142 posts

Does any air blow from the defrost or floor vents in the front?

Are you saying that the blower motor in front doesn't come on when you turn the front heat ON?
Please clarify.

Was this
answer
helpful?
Yes
No
Thursday, December 20th, 2012 AT 11:00 PM
  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

The blower resistor or motor itself could be failed. Check the resistor first as it is more common of a failure

Roy

Was this
answer
helpful?
Yes
No
Thursday, December 20th, 2012 AT 11:19 PM
  • Tiny
  • freemba
  • Expert
  • 1,142 posts

Usually when the resistor fails you will only have HIGH as a blower motor speed. Rarely will ALL speeds fail at the same time. I've never seen it happen in a resistor type system.

Was this
answer
helpful?
Yes
No
Monday, December 24th, 2012 AT 3:45 AM

Please login or register to post a reply.

Similar Questions