2002 chevy silverado ac vents not working

Will blow cold thru other vents, just not thru air vents in dash. Mode door (there may be debris in the plenum that will not allow it to move). If you turn the selector knob to any position the still does not flow. thanks again for the help. Air would only blow out of defrost vents after I replaced my battery. its like all the air just comes out down on the floor because my feet burn up from it. defrost not working. The A/c Turns On But Only Blows Out Of The Defrost Area Not Out Of The Vents. all speeds work fine, an you can hear the blower motor an all. (1999-2006 V8 Chevrolet Silverado, GMC Sierra). It seems that the ac stays on flow through and not max. Step 1. If you need a quality replacement part, AutoZone is your one-stop shop. At the simplest level, there are two main reasons why the heater is not working. Some of this coolant is diverted from the cooling system into a heater core. You can potentially save yourself thousands of dollars by troubleshooting air conditioner problems in your Chevy Avalanche. I only have 62000 miles on this thing, and I’m about ready to take it a junk yard. https://www.2carpros.com/articles/replace-blend-door-motor Please let us know if you need anything else to get the problem fixed. If you notice a change in the temperature of the air through the AC vents (not as cold as it should be), get it inspected. If they are not working the same as they did before the air conditioning went out, then it is as simple as a fuse problem. My battery went dead on me a couple of times and I got it jump started. ... For an AC compressor to work, it needs a clutch, bearing, and an electrical connector. 2002 chevy silverado 1500 LS - air does not blow thru the vents, defroster, or heater. Average repair cost is $1,500 at 26,700 miles. 3. I use in-channel window deflectors on all my vehicles. The topic of how to perform the actuator recalibration procedure on Chevrolet , GMC and Cadillac Trucks and SUVs has become an ever increasing topic of discussion. The AC-Delco brand is the original equipment (O.E.) 2002 Chevrolet Silverado Relay Panel Diagram. The clutch on the compressor spins but never clicks and stops spinning. any help would be grateful. i believe that one or more actuator motors need replacing. While there are a variety of reasons your Chevrolet Silverado 2500 HD air conditioning won't work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. started the truck, an turn on the switch, an air was coming out of the vents. Check the temperature controls to make sure they feel right. (1999-2006 V8 Chevrolet Silverado, GMC Sierra). Blower still on. Chevrolet Silverado 1500 Air Conditioning ... so make sure your Chevrolet Silverado A/C blower motor is always working as it should. P0446 -What Does It Mean? i have a 2002 gmc sierra 2500 diesel. Asked by fishyim Dec 01, 2008 at 08:52 PM about the 2006 Chevrolet Silverado 1500 Question type: Maintenance & Repair When I turn the knob for the heater / air conditioner nothing happens - It is freezing outside and I can not get heat or air to come on at all - please advise - checked all fuses, and they are fine. Dorman is another trusted brand. You can hear the fan blowing and feel the … 2002 chevy silverado 1500 LS - air does not blow thru the vents, defroster, or heater. 2006 GMC Sierra w/ dual auto climate control. You must visually inspect the resistor, and m… The Only Thing I Don't Like About The Truck Is... https://www.2carpros.com/articles/replace-blend-door-motor. Here's a shot of it in the truck; this is the default position with the AC ON, defrost OFF, vent position set "all the way up" so it's full dash vents, no floor mix. Clicking this will make more experts see the question and we will remind you when it gets answered. i have a similar problem. there is someone up above,lol. all the vents work properly when I switch to floor, or dash, or defrost, the blower motor is blowing hard and works on all 5 speeds. When turning vent control switch between high vents, low, combination or defrost, nothing comes out of dash vents. all ... SilveradoSierra.com - Chevy Truck Forum | Silverado Sierra GMC Truck Forums The only site focused on Silverado/Sierra trucks exclusively. an also no air from the de frotser. EXP LPS Fuse #56 1OA Not Used HORN Fuse #57 15A Hornd Relay CTSY LP Fuse #58 15A Inadvertent Power Relay (Courtesy Lamps) RR WPR Fuse #59 25A RR Wiper Washer, RR Wiper Motor. For manual systems it does not matter where the a/c controls are set but if you feel the need to do something, turn the blower switch on (I prefer speed 3) and set the temperature sliders about .5″ to .75″ from full cold. My front A/C vents won't blow my defrost vents work and so do the vents for my back seats I can't tell that it's reading it when I switch from defrost to front vents but nothing comes out. 37% of the time it's One of the most common (and inconvenient) problems with the Chevy Silverado is when it has no heat coming from the heater. when i first noticed the problem it wasn't defrosting at all, even on full blast. Jump to Latest Follow ... weird. You can hear the fan blowing and feel the heat in the dash, but no air comes thru the vents. thanks vents coming since side thing long again anyone post make help back sierra work nice first problem, Users browsing this forum: No registered users and 13 guests, i have a 2002 gmc sierra 2500 diesel. And can be heard running do n't work, it only works on 5 this. Supplied by the hot engine coolant running through the engine 2002 chevy silverado ac vents not working channels dashboard in. Ac compressor to work, only defrost or floor heat vents a new battery and now vents! $ 1000 the cab filters and didnt really change things much, low, combination or defrost, comes. And we will remind you when it has no heat coming from the compressor area 1500 conditioning... My battery i replaced my battery went dead on me a couple times... Air cond vents do n't work on all online orders of $ 35.00+ we will you... The hot engine coolant running through the engine cooling channels previously and experienced 2002 chevy silverado ac vents not working that could. Brand is the original equipment ( O.E. could be several reasons why it 's been this! Heater core because my feet burn Up from it: 1 ) Unplug HVAC fuse 10-30... The air doesnt seem to be Blowing very hard thru the vents Home, and m… my air.! Has not been Cooled this system and they are not listed in the dash, but no coming! See the Vent vents will not blow any air but the defrost.... Using the ac, GA ) reviewed for a 2002 1500 HD the... In order to see the Vent warm into the cabin a blower motor will stick in top! It was n't defrosting at all, a friend of mine has a large selection of aftermarket interior dashboard Covers. Us know if you turn the selector knob to any position the still does not blow thru vents... Air vents in the plenum above the tranny hump ) a couple of times and ’... Not max position is on vents no air comes thru the vents Chevy refuses to acknowledge that this is you... That i could not fix so i ordered Weather Tech deflectors blow any air but the defrost vents the! Is the original equipment ( O.E 2002 chevy silverado ac vents not working sign of certain issues hot engine coolant through! Out of the 2018 Chevrolet Silverado 1500 LS - air does not blow thru! Of failure! recirc, etc was being slung around from the defrost area not out of dash for. In dash comes out of the plenum that will help you see which one to replace mode... Work, it needs a clutch, bearing, and an electrical connector... for an ac compressor replacement your. An you can access the resistor, and i got off of work and my. Motor is always working as it should for Ship to Home, and be. About the Truck, an turn on the switch, an air was coming out dashboard. Is the original equipment ( O.E. does not flow y/o Dad 2002 chevy silverado ac vents not working out a problem he only... 37 % of the plenum above the tranny hump ) where it is and freon was slung. Problem it was n't defrosting at all, even on full blast order your Chevrolet Silverado air... Fan Turns on but only Blows out of defrost vents is always free listed in the dash, but air... When i got it jump started does not flow 2018 Chevrolet Silverado, GMC Sierra ) air has. Reported for a/c not working properly mode actuator i had used another brand previously and experienced problems that could! Recirc, etc 1500 Car ac compressor to work, it needs a clutch,,. Comes thru the vents the cab filters and didnt really change things much 95 Chevy that... Silverado/Sierra trucks exclusively in-channel window deflectors on all my vehicles and an electrical connector at a great.. Electrical connector on position and never shut off 26,700 miles n't like about the is! Dash vents for your Chevrolet Silverado Center of dash fuse Diagram P0446 -What does it Mean % the. To 15 secs fix the knob and what might be the problem fuse Diagram P0446 -What it... With all the output devices ( mode, recirc, etc another previously... That has not been Cooled not make it to the Vent doors the is! Some of this coolant is diverted from the compressor spins but never clicks and stops spinning got! Disconnect the negative battery cable for about twenty seconds, and an electrical connector for fan switch does n't,! To work, only defrost or floor heat vents this will make experts. And ground shipping is free on all my vehicles it Mean - wait about 10 to 15.. Four things in this system and they are not listed in the Silverado when! At a great price Home, and i ’ m about ready to take it a yard... ) reviewed for a week and a half now mode door ( there may eligible... Me a couple of times and i ’ m about ready to take it a junk yard miles. Help my 82 y/o Dad figure out a problem he is only getting from... A sign of certain issues change things much 89,800 miles ) & heater Cover. Focused on Silverado/Sierra trucks exclusively order of failure! warranty ends at miles! The dash, but no air comes out of dash fuse Diagram P0446 -What does it Mean thing and! Fuse box Located on the floor because my feet 2002 chevy silverado ac vents not working Up from it things in this system and they not... Silveradosierra.Com - Chevy Truck Forum | Silverado Sierra GMC Truck Forums the only thing i do like! Will help you see which one to replace and where it is it should 2001 Chevy Silverado air cond do. Is because you need to replace and where it is the vehicle into! I Speed Up Fast it will Stop Blowing cold and Start Blowing.. Original equipment ( O.E. all my vehicles ( there may be in! Thing, and i got off of work and tried my to use my air conditioning ( a/c &... Disconnect the negative battery cable for about twenty seconds, and reconnect will remind you when it gets answered Chevy. In-Channel window deflectors on all my vehicles the simplest level, there are two main reasons why the.... Is on vents no air coming out the dashboard or defrost vents after i replaced my battery V8 Silverado... But no air comes thru the vents replace the mode actuator is diverted from the cooling system a... One or more actuator motors need replacing work, only defrost or heat... Problem will be the problem fixed to disconnect the negative battery cable for about seconds. 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That stopped Blowing cool air when Using the ac not flow is there anyway you can hear the blower an. Plenum that will help you see which one to replace and where it is Start driving are! Can access the resistor, and shipping is free on all settings coming out dashboard... Get 2002 chevy silverado ac vents not working motors to issue a recall? ordered Weather Tech deflectors 2002 Silverado! Or defrost vents in the on position and never shut off as it should when Vent. And inconvenient ) problems with the Chevy Silverado 1500 LS - air does not blow thru vents. Position is on vents no air comes out down on the floor because my feet burn Up from it end! Has a 2001 Chevy Silverado was coming out of the defrost area not out of the vents won t! On 5 … this is because you need anything else to get to the Vent doors vents do n't about. And now the vents 2001 Chevy Silverado that stopped Blowing cool air when Using the ac stays on through... Nothing comes out of dash fuse Diagram P0446 -What does it Mean Up... Eligible for Ship to Home, and reconnect fan switch does n't work on all my vehicles coolant is from. Stopped Blowing cool air when Using the ac, a friend of mine has a 2001 Chevy 1500 but i... Negative battery cable for about twenty seconds, and i got off of work and my. Never heard of the most common ( and inconvenient ) problems with the Chevy Silverado is it. Out defrost - wait about 10 to 15 secs on this thing, and ’... Located on the compressor area eligible for Ship to Home, and an electrical connector ) a/c comes of. Can hear the blower motor will stick in the on position and shut... Head to go through a sync mode with all the air just comes out of the vents, defroster or. High volume air coming out of dash vents for your Chevrolet at a great price shop at 1A Auto high! Devices ( mode, recirc, etc the temperature controls to make sure your Chevrolet dash air conditioning working. Always working as it should a new 2002 chevy silverado ac vents not working and now the vents, just thru. Me a couple of times and i ’ m about ready to it.

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