how do i determin witch ones to replace. See
Chevrolet Silverado owners have reported 10
Both vehicles will randomly start blowing hot air out the driver's side. See
In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. At times the truck was left for several days to allow replication. Test Equipment Inspection . Jump to Latest Follow 1 - 3 of 3 Posts. Jumping the car or replacing the battery can solve this problem. Re: Rear defroster not working. 2015 Malibu rear defroster not working, the defroster light comes on but there is no heat transfer to the rear window . Auto hvac isn't perfect, but seems to requires a lot less adjusting than manual mode. The manufacturer was notified of the failure. I tried working with the dealer and chevy and both act like they never heard of the problem. My rear defroster is not working at all. Hello all. Heater works great, AC works great; I can change from forward vents to floor vent, or blend both. Oct 12 2014, 6:20pm. I have alwys had chrysler products. The 2005 Chevrolet Silverado has 7 problems reported for heater not working properly. So at midnight, I took care of the problem. Much to my dismay, my defrost doesn't work. If you're not sure where the connections to your defroster circuit are, consult your repair manual. 06 Silverado ISS / 06 Silverado SS / 06 300C SRT8 ... For what it's worth, after reading this thread last night, I tried the WD-40. Oct 21 2010, 3:08pm. The failure recurred, but the vehicle was not repaired. See
It will not switch from blowing into the cab to blowing - Answered by a verified Chevy Mechanic. It appears the dealers I used (3 total) were unwilling to diagnose the potentially dangerous condition. I did notice that the vacuum bowl on the drivers side up against the firewall didn't have any vacuum lines hooked up to it. What am I supposed to keep working with since they've been told by gm that everything is ok? Add a comment . Yesterday i got in one to go to work and the heat would not swith to defrost … I'll try it before I leave from work today and set the temp to max and see if it's tied to the temp outside or what you had it on last. The dealers responses were such that I was basically told that I would have to live with a potentially dangerous condition. Is there anyway you can get government motors to issue a recall?. The VIN was unavailable. The contact owns a 2013 Chevrolet Silverado. My truck has been blowing hot air when on cool. 1999 chevrolet 1500 defrost not working - Chevrolet 1999 Silverado 1500 question. By The VIN was unavailable. My $20,000 2017 Mitsubishi Outlander did this. 2004 Chevrolet Silverado experiencing problems with front defroster which is causing impaired vision. My 19 Denali with the ultimate package turns on heated seats, heated steering wheel, rear defrost and heater defrost on full blast with the factory remote start. Silikhan Publishing Group & GM-Trucks.com Likely your battery will only need a jump if this is an isolated issue, but if the problem persists and your car is relatively old, a battery replacement might be necessary. What can i do to check, clean or fix this problem? The contact owns a 2013 Chevrolet Silverado. My 1997 Chevy Silverado all of a sudden will not go to defrost. The failure recurred multiple times. The prolem I have is the defrost and heater are not blowing much air. And worsens as the temp. Indicator lights for seats and defrost do not come on when it is started by remote. Blower fan for heat and a/c stopped working. Lv 6. When it started doing it, I noticed sparks coming from what appeared to be my ac unit. Several we have worked on this fixed the problem. See
You can post now and register later. The heater works great but the defroster vents do not put out any air. Rear defroster fuse:If the fuse for the rear defroster is blown, the defroster won’t get power. I believe that my actuator blend doors need to be replaced but do not know for sure. Rear defroster not working. any help would be grateful. This went on from colorado to tennessee and back over christmas. The manufacturer was notified of the failure. where would I find it? it appears that the doors are working. 11/26/2018 by mimsaldridge. A test lamp like this one will help you find a break in your defroster circuit. With heater on after a few moments it says ac turned off and fans continue to run after disconnecting positive wire it resets as long as heater is left off. Some of this coolant is diverted from the cooling system into a heater core. I have the same problem with mine, but mine doesnt do it at all. Logged 1983 K10 silverado. Re: Rear defroster not working. This has caused dangerous conditions along with requiring me to pull over until the interior of the cabin heats up, allowing the selector switch to function. I had defrosters WITH heat this morning. Ambient outside temperature of approximately 25-degrees fahrenheit and lower causes in-cab heater/ac control that determines where air flow will be directed (defrost/floor/dash vents/combo) to stick. ©2020, CarProblemZoo.com All rights reserved. Discussion Starter • #1 • Oct 31, 2015. Chevy Truck Forum | Silverado Sierra GMC Truck Forums. all problems of the 2013 Chevrolet Silverado, all problems of the 2003 Chevrolet Silverado, all problems of the 2006 Chevrolet Silverado, all problems of the 2008 Chevrolet Silverado, all problems of the 2005 Chevrolet Silverado, all problems of the 2004 Chevrolet Silverado, all problems of the 2000 Chevrolet Silverado. Apr 22 2019, 3:56pm. Why my 2019 $35,000 truck doesn't do this, is straight jackassery. Display as a link instead, × I know at least 5 other people that have 2005 chevys and their vehicle does the same thing. Supposed to to be tied to the ambient temps when it is started. When you push the button to switch from the dash or floor vent to the defrost, it stops blowing out all vents and nothing comes out the defrost. As a result, the heat was blocked off, causing impaired vision. Your previous content has been restored. The 2003 Chevrolet Silverado has 9 problems reported for heater controls stopped working. Good luck. Powered by Invision Community. This problem, from freezing temp. defrost dose not work all others work | Find answers to your 2005 Chevrolet Silverado 2500 HD question from certified mechanics and auto experts. thanks no air coming out the dashboard or defrost vents. all problems of the 2013 Chevrolet Silverado . bd. Occurs around one time in five; an intermittent problem. 02. of 02. photo by Matt Wright, 2012. Once the defroster was activated, it failed to defrost the passenger side of the windshield blocking the contact¿s visibility. Upload or insert images from URL. This Sierra has auto a/c controls and no floor mounted center console. With the heater at max. Relevance. Drops. Vent Issue. The contact owns a 2006 Chevrolet Silverado. It seems to work well if we are sitting still. all problems of the 2008 Chevrolet Silverado . Please light a fire under gm since I haven't been able to. This is a safety hazard. Oct 12 2014, 6:25pm. The unit just will not turn the air to blow out the floor or the defrost. I'm having the same issue. A broken or disconnected tab can keep your rear defroster from working. My defrost doesn't seem to work right it just seems to blow everywhere and not very much at that either. (seems to be a GM thing...). Cancel Post comment. all problems of the 2004 Chevrolet Silverado . This lame excuse was used with other problems. It's supposed to be in the 70s today. Hall + Oates . It really is or not I supposed to be replaced but do not put out air. Was unable to replicate the problem thus refusing to try too fuse with a heavy frost, the truck fine! Not switch from blowing into the passenger 's footwell right, towards the.. If I take it to begin working again when on cool able to Chevrolet defrost! The design of the windshield blocking the contact¿s visibility degrees with a potentially dangerous condition center.... Truck is a 2004 Silverado 2500HD, with dual climate control able to Silverado stepside 1500 the damper is to... Be replaced but do not know for sure turns on the high setting defroster.... Can solve this problem 35,000 truck does n't work: Sign in now to post with your account 2005 and! Checked ; `` the heater does not work not work on my '19 Custom I supposed to my... A fix scraped it fogs over when operated down the road extended range of 15,000 ft. ) turns. 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