Question about 2002 Chevrolet Avalanche

1 Answer

A/c blows only out of vents on back of center console and defrost vent on side of dash. fuses are good. what could the problem be?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Chevrolet Master
  • 6,927 Answers

There is a directional door actuator motor that is not working,it needs to be replaced,the dash has to be removed to do this.

Posted on May 31, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Windshield defrost


Can you feel (with your hand) a difference in the air pressure blowing in the driver's side windshield vent and the passenger's side vent? If so, I'd bet that something has fallen down the defroster vent and is partially blocking the channel on the driver's side. You could try taking a length of fairly stiff wire or a straightened wire coat hanger and sliding it down the driver's side defroster vent to see if you can dislodge whatever is down there, but you can't get the obstruction completely out that way. Removing the defroster ducting is not a simple task, but an experienced auto technician can do it (parts of the dash board have to be removed along with (possibly) the radio and anything else in the center portion of the dash. Good luck.

Oct 10, 2013 | Ford Mustang Cars & Trucks

1 Answer

Air does not blow from the center dash vents


My ac is only blowing on the defrost but none on the center dash vents. How do I clean the ac hoses? It may be blocked.

Apr 04, 2012 | 2003 Chevrolet Cavalier

2 Answers

02 SILVERADO. AIR ONLY BLOWS OUT DEFROST VENTS. REPLACED CONTROL PANEL. NO LUCK


I had a similar issue on an 05 silverado. Air would only blow out of defrost vents. But this worked for me:

1) Unplug HVAC fuse for 10-30 seconds
2) Start truck
3) A/C comes out defrost - wait about 10 to 15 secs
4) A/C then starts coming out the floor vents for about 5 seconds
5) A/C then starts coming out the dash vents.
6) While the A/C is coming out the dash vents, turn A/C OFF (otherwise it cycles back to defrost for good).
7) Turn truck OFF
8) Restart truck and it should work fine

(Found solution on another forum from user "ccurran")

May 15, 2011 | 2001 Chevrolet Silverado 1500

2 Answers

2003 gmc Yukon 5.3 ..2WD air conditioner blows


A vacuum hose that controls the little door that switches where the air blows from is off, its gonna be a real chore the find which one and take the dash out to get to it, but you might get lucky and be able to look underneath the dash from the passenger side and actually see it, good luck

Jun 19, 2010 | Cars & Trucks

2 Answers

AC IS BLOWING THROUGH DEFROST VENTS AND LOWER VENTS NOT CENTER VENTS.


The A/C module placed inside central console has air flaps for air flows guiding against center, lateral, lower, defrost - air vents. Air flaps are acting by electrically motorized mechanisms. Here you must search for damages!

May 15, 2010 | 2003 Ford Crown Victoria

1 Answer

Blowes air throught defrost vents only


its a problem with the switching mechanism. you have to look up under the dash to see if you can see where the switching mechanism is. if you can not see it from there youll have to remove complete center dash

Apr 04, 2010 | 2004 Jeep Grand Cherokee

2 Answers

Dash vents will not blow air


It may be the mode actuator. Have you heard any clicking or other strange noise ? Under the drivers rear seat, in a plastic box is a fuse panel. Remove the two retainers, and the cover. Remove the HVAC or A/C fuse for a minute or two. Reinstall the fuse and this will make the A/C system relearn. Whwn you put the fuses back do not touch the A/C controls. Start the truck and leave it run for two or three minutes. Then try to change the vent from floor to vent and defrost. If this does not work you will need a mode motor. Good Luck

May 22, 2009 | 2006 GMC Envoy

1 Answer

Climate control system only blow air out defrost vent


there is a good chance that you blend air door is stuck closed over your heater core and therefore not allowing the heat to flow, also your door that opens and close your direction of flow from the floor ,das,vent and defrost.your going to have to remove the lower cowling of the dash on the passenger side analso some of the center dash to actually check to see if the cable,servo motors. are acuating the doors.the issue could be just a stuck door or a misaligned cable or that it came off. that falls under the mechanical side of probabilities. electrical would most likely be a faulty selector switch or a servo motor

May 15, 2009 | 2002 Ford Expedition

2 Answers

Heat wont blow through heater or defroster vents


Had the same problem. believe it or not i changed the gas cap and got heat all around. something about pressure.

Dec 05, 2008 | 1993 Chevrolet Corsica

Not finding what you are looking for?
2002 Chevrolet Avalanche Logo

190 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76848 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...