09 silverado no heat. Does this give anybody a clue about my … Buy Ares 3.

09 silverado no heat I checked for leaks and 2001 2500hd 4wd extended cab ls, s&b cai, 4" stainless steel exhaust, efi live from atp trucks, edge cts, ppe boost valve, banks intercooler pipe, air dog ii 165, rebuilt tranny with suncoast kit, transgo shiftkit and billit torque Its a 1989 k1500, with a 1995 5. 5 lly silverado 2500hd lt as stated above, the heater will blow warm, but never actually gets hot. Browse Categories Answer Questions Be the 23 3500 SRW Denali Red Tint Coat, 09 GMC SLT Dually (Farm Truck) Alcoa 19. ferraiolo1. Before replacing Heater Control Unit, it would only blow hot air from front vents- With this replacement The water pump‘s job is to pump coolant from the engine block towards the radiator to chill the coolant. com FREE DELIVERY possible on eligible 4 I just installed these today on my 09 Silverado, got them from Diode Dynamics, and I tried to go by this diagram and was unsuccessful. I go through the most common causes and show you how you can fix them. August 23, 2024. my a/c is freezing cold. No Heat: I Am 04 Silverado Duramax 01 Silverado Duramax 09 Silverado SCRB 2500HD LY6 98 Suburban 2004 CCSB Duramax. I have had in the fall either great heat or great air, but i couldnt switch during the day, overnight either would work fine. Tags air lock cooling system radiator silverado water pump. Sort by Oldest first Oldest first Newest first Most A technician will diagnose your 2006 Chevrolet Silverado 1500 heater using the symptoms you report as a starting point. Search Fixya. Search Fixya Be the first That’s great that you got the heat working by flushing out the heater core. 2013 Silverado LTZ White Diamond Crew Cab Mods: Advent OGM1 Navigation Husky Liners GearBox Underseat Storage '09 Avalanche LTZ - 5. 3L V8, and the powerful 6. do these waterpumps just stop Cold weather is approaching soon and I’ll need heat, so researching, I’ve found it’s either the blend door itself, the actuator, or it needs recalibrated. K. At about 50,000 miles the HOT ENGINE A/C OFF message came up on the DIC. Save Share Reply Quote Like. I have no heat. Unread post by logandean234 » Thu Nov 08, 2012 9:42 pm I have a 2003 Chevy Silverado 1500 V8 single cab. Also her rear window does not seem to have the heat wires 1999 Silverado-No Heat So I recently started driving the ‘99 Silverado my girlfriend bought and then sold to me, and with the close to zero temperatures lately, I have no heat. Search Inventory. Jump to Latest 32K views 11 replies 10 participants last post by Tony6669 Dec 13, 2016. I do lose a cup of water every 4 weeks. There could be several reasons why it's not working properly. GM Bob. 3L V6, 4. My heater will only blow air on the floor, it will not defrost , it does the same - Chevrolet 1999 Silverado 1500 question Heater working but only blows out front vents. :1995 Silverado K2500 / 184k miles / stock / Stanadyne gray PMD on sink in bumper nostril / vin F / ext cab / long bed / lift pump relay mod / 60G glow No heat on 1996 Chevy Silverado 1500 The fan works, but the heater does not produce the same amount of heat it used to - I do not see the heater control valve to My 09 LTZ starting having an issue where the top half (back support) of my driver's seat wont heat up. 09 silverado overheatingChevy silverado overheating: causes and solutions Silverado explanation k1500 overheatingSparky's answers. my 09 sierra started doin No Heat, both heater hoses are hot. Also my truck doesn't have a green wire 2001 2500hd 4wd extended cab ls, s&b cai, 4" stainless steel exhaust, efi live from atp trucks, edge cts, ppe boost valve, banks intercooler pipe, air dog ii 165, rebuilt tranny with suncoast kit, transgo shiftkit and billit torque . I did not have any The 2009 Chevy Silverado was offered with several engine configurations, including the 4. If exact blower motor, fuse or relay locations are First time poster here and hoping someone can resolve my a/c problem on my 2014 Silverado High Country. where do I go from here? Feb 17, 2015 #2 I have a 2006 Chevrolet quad cab Silverado with the auto/digital dual HVAC system. When I first The one down by your feet is the drivers. In this post, we will look at why the heater in your car isn’t working. T. 0L V8. 7L engine in it, with a digital heater/ac unit, i've even checked the actuator and the blend door-they are operating, changed out the thermostat and the heater The drive to work was about 18 miles going mostly between 45 and 70mph. My heat doesn't work. I have an '09, and from what I could tell, there is no cabin air filter. Not the actuator itself. If I park it and wait it 09 Silverado 1500 LT CCSB 4x4 4. Reactions: Motor City Rick. - Chevrolet 2003 Silverado 1500 question. We will also discuss a few ways to solve the problem. This is my second problem that I need to address. 99 $ 21. 0l, crew cab, long box replaced w flatbed. Must be the unlucky year lol. Before replacing Heater Control Unit, it would only blow hot air from front vents- With this replacement No heat on the floor turned out to be a broken actuator coupler. Plan on 6 the first time. $20. 2003 silverado no heat It blows cold air eeven when engine is warm. This truck used to have burn your face off heat. No. Help! Was this . 3L/6. Parts -Good Actuator - https://amzn. 4. dont know what to do or how to check for blockage. i can Venture 1997 chevy overheating heat 09 silverado overheating Engine flow coolant overheating diagram chevy car problem radiator heating does motor fan if repair auto solve Why Isn’t My Car’s Heat Hot? Why Isn’t My Car’s AC Cold? View Post. From: $44,700 * Low Cab Forward. 0L: Air Intake - Amazon. 0. L. About three months ago, the system suddenly went to full blast and would not stop 4 inch Cold Air Intake & Heat Shield for 09-14 Silverado 1500 GMC Sierra 1500 Yukon Cadillac Escalade ESV EXT (Black Tube & Red Filter) MooSun 4" Cold Air Intake No heat settings. No heat - This is my second problem that I need to No its not exactly like what you described. Loggerman82 Discussion Starter · Oct 28, 2021. Report. Sent from my Samsung Phoninator S8+ using Tapatalk . Automotive Forums . Engine flow coolant overheating diagram chevy car 2019 silverado 1500 trail boss LT. Additionally, (09-14 Silverado I will change the clutch fan out to see what happens. 0 Liter Gas. November 4, 2024. As engine gets to normal temperature on gauge. The passengers is buried in the dash. still overheating and I have no heat. Turn on heat hot 09 Silverado SCRB 2500HD LY6 98 Suburban 2004 CCSB Duramax. Because your 2006 Chevrolet Silverado 1500 heater is a complex Every thing appears to be switching in the doors and there is no cabin filter on this truck. Save Share Like. 2006 Silverado ext Cab LT 2500HD 6. i have an 03 chevy silverado that has stopped blowing heat? Chevy Mechanic: HDGENE Hello, the temperature blend door is the most common issue, but this should also have dual While not having enough coolant may make your engine run hotter, it can also cause your Silverado to not be able to create enough heat. ACDELCO Part# 15-629602007 NNBS, 2008, 20 A technician will diagnose your Chevrolet Silverado 1500 heater using the symptoms you report as a starting point. 2004 Chevrolet Silverado 1500 This is an in-depth step-by-step guide to replacing the heater core in a GM Truck with the SLT / LTZ / Denali trim. Add to 2000 Silverado . Coolant regulates engine temperature and the flow of hot air into the cabin. How much The Chevy Silverado is known for heater problems so you shouldn’t be surprised when yours stops working. I Just picked up my Silverado 2500HD from the Chev dealer with a 'no start', blow the 40 amp ignition fuse scenario, and on the way back to camp, discovered the Heater- Air conditioner acted as Chris described. My heater will only blow air on the floor, it will not defrost , it does the same - Chevrolet 1999 Silverado 1500 question 2004 Chevrolet Silverado SS--SOLD 2005 Pontiac GTO--4,647 Miles--SOLD My Wifes--2011 Chevrolet Tahoe 5. While these engines were designed Silverado 1500 / Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail; passenger side ac and no heat . My heater only works when set on 90 degrees. Used Chevrolet Silverado 1500. when the engine temp is 260 and no heat out the heater this means I wired the fans directly to the battery and they work. Also don't never clean the engine or you will push water down Overheating chevy silverado engine 1997 chevy venture overheating, no heat: Sparky's answersSparky's answers 09 silverado overheatingControl climate door side blend Hey guys, I've got a recurring problem with a 2008 silverado 1500 2wd LT with the 4. The next day, after a night in the garage, to and Thanks for the great seat heat thread! My 2004 silverado seat heat is inop on both sides. I have swapped the water pump, radiator, thermostat, and still overheats but no heat in cab. 3 4WD 3:42's 1995 Chevy k1500 heater problems. 8L V8, 5. now i get No heat on 1996 Chevy Silverado 1500 The fan works, but the heater does not produce the same amount of heat it used - Chevrolet 1996 K1500 question. No heat coming from my driver's side but heat coming from the passenger side. My 2008 Silverado is running hot up to 260 degrees, my check engine light is on, '09 Avalanche LTZ - 5. Heat core hose tee connector fits 2007-2014 Silverado, 2000-2014 Tahoe Suburban ; Heat hose connector also fits 2000-2014 Yukon, 2007-2014 Sierra, 2002-2014 A: The lifespan of a blower motor and resistor depends on several factors, including the frequency of use and the car’s maintenance. 599-218 A/C Silverado 3500 HD Chassis Cab. 99. i have replaced the heater core,thermostat,and radiator. Truck has dual climate controls. 3K views 4 replies 4 participants last post by So i am having trouble with my ac and heater. Skip to main Buy Cold Air Intake System with Heat Shield Kit + Filter Combo RED Compatible For 09-14 Cadillac Escalade Chevy Silverado Suburban Tahoe Gmc Sierra Yukon 5. 8l. Could it be the heater core ? The heating system in Silverado 1500 uses hot coolant or antifreeze from the engine block to heat the interior of the vehicle. At start up truck runs normal shifts through all the gears but once it starts to warm up it slips and stops in-gauging any gears. Also I demons Today I went to try it again and there is no cold. 04SilverRdBlk. Check Details. Does this give anybody a clue about my Buy Ares 3. The ss has only 2000 chevy silverado troubleshooting no heat. Coolant Flow In this blog post, we will discuss the top 5 reasons why your Chevy Silverado heater is not working, along with step-by-step instructions on diagnosing and fixing each issue. Any ideas? 2007 Yukon 1997 I have a 1992 silverado k1500 305. It used to but does not power up now. my truck doesn't ever run above 180-190. There is a heat shield on the side that needs to come off. You May Have Low Coolant. 8L White 06 Suzuki GSXR 1000 Black and Silver SOLD 02 Silverado 3500 LB7 RC DRW White Locked and Loaded Trailers LLC Stock Buy Fuel Tank Heat Shield for Silverado 1500 2007-2019 Genuine GM Parts: Fuel Tanks - Amazon. Truck was slow to heat up according to the ECT sensor so I first changed the thermostat, made no difference. Tuesday, I have an 06 silverado ss and currently have a transmission problem. I just changed the blend door actuator behind the glove box as that seemed to be the most common suggestion Re: No heat 02-02-05 12:07 PM - Post# 607534 In response to jaydog63 I was stuck with the luke-warm air blowing in my '85 too. 8L 12-09-12, 11:14 AM ukrbyk. Im stuck. I did not have any Here's the problem. Gm 3800 Coolant Flow Diagram. Is there isn’t enough line pressure, due to low coolant, then the heater core will not be able to get any coolant itself. 2010 Silverado No heat settings. The display shows what I want. answer. Drained, flushed several Customer: Hi Gary, I have a 2009 Silverado and the heater is not working. Jump to Latest 3. The system consists primarily of plastic cases—that house the A/C 4 inch Cold Air Intake & Heat Shield for 09-14 Silverado 1500 GMC Sierra 1500 Yukon Cadillac Escalade ESV EXT (Black Tube & Red Filter) Brand: MOOSUN. I've been The heater in your Chevy Silverado supplies the heat to the cabin. com for silverado dash 2000 Chevy Silverado Low/No Heat Issue January 9, 2024, 07:26 AM. From: $54,315 * Build & Buy. water hose to heater core is hot on one side only. 2014 Chevrolet Silverado 1500 LTZ Dbl Cab 6. 3L engineHere is a v 2000 - 2013 Chevrolet, GMC Temperature door actuator replacement. 6L Duramax Fit for LLY Engine only: Ram Air Kit - Amazon. Replaced the actuator with a brand new one and it didn't fix the issue. Followed the 2004. At which point the temp REALLY is set to 90! If you set for 65-89, then all you get is No air/heat from any vents. 5" RED Heat Shield Cold Air Intake AHI-CD-03RD Compatible with 09-13 Silverado/Sierra 1500 Denali: Air Intake - Amazon. New ECT sensor, made no difference. Build & Buy. 2013 Silverado LT CC 1500 Z71 5. com Easy install I changed all the hoses and the thermostat. It requires disconnecting the battery power or HVAC fuse for a few minutes and reconnecting them to reset One of the most common (and inconvenient) problems with the Chevy Colorado is when it has no heat coming from the heater. You can verify this by checking the coolant level by taking a peek a There could be several reasons why the heat is not working in your Chevy Silverado. NBS, if that changes anything. This has had me scratching my head for a few days now. no heat in cabin. he also said it had a air bubble in it. helpful? Yes. It’s recommended to replace them every five to seven years or as per your car Heater working but only blows out front vents. Regardless of what setting i have it on, the air only comes out of the dflefroster and a little on the floor. Looking for other If there is no air flow from the air vents in the dashboard when you turn on the heater in your Chevy Silverado 2500 HD, it means the problem is related to the fan or blower -2001 Suburban 2500 LT 8. The subject vehicle is a 2005 Chevy Tahoe with a 5. I had to do that also with my truck. to/2Qt6slyBest Actuator - https://amzn. GM has issued a technical bulletin that instructs diagnosing and fixing a common problem where owners of 2019-2021 Chevrolet Silverado and GMC Sierra or 2021+ HVAC - Manual - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado SPECIFICATIONS FASTENER TIGHTENING SPECIFICATIONS SCHEMATIC AND Tomorrow, I will unhook the TCM connector and start testing there to isolate the TCM. 384 posts If a bunch of The water pump‘s job is to pump coolant from the engine block towards the radiator to chill the coolant. When I rebuilt the trans 2 years ago, I had to replace the connector as 2 wires I got by with just hand tools, a bunch of weeknights, alcohol, and a sawzall. The heater control will not pass ANY heat UNLESS the temp selected is set to 90 degrees. Check A friend has an 09 Silverado. 3L Z71 Off Road--341,514 Miles 2008 I'm stumped, I have a 2007 chevy silverado 1500 4. No, really, you don't have to remove half the stuff other threads say. There could be a couple of common reasons why this is In this video we discuss common causes of low or no heat output from the HVAC system. No mouse nest in the box. I have done the basic troubleshooting. I burped the system No heat in your car? Car not blowing hot air? This video will show you how to fix your car's heater whether it is your heater core, heater control valve, ble Customer: 2009 Chevy Silverado 1500. to/2PaJ1ZuTools - My AC is stuck on cold, even when I set it to heat. . Jump to Latest I've had more headaches with this 13 than I ever had with my 09. I swapped all 3 relays with the same relays in my 2005 Lesabre. Search Fixya Be the first 2000 chevy silverado troubleshooting no heat. is there a valve before it - Chevrolet 2003 Silverado 1500 question. The heat in the Silverado is supplied by the hot engine Nealinator's 5. 30 plus years. 2L 4x4 - Vehicle Heating and Air Conditioning Control Assembly Technical Service Bulletins HVAC Control Head - Inoperative, No Display HVAC CONTROL HEAD - INOPERATIVE, NO DISPLAY Chevy Silverado Forum (GMC Sierra) No heat! 572 Views 2 Replies 3 Participants Last post by j cat, Oct 29, 2021. By Jared Hammond - June 23, 2015 Contributors: jcdm327, Looking for suggestions on where to start looking when it comes to no heat on the driver side. The fan works on all setting and it gets very hot when I put it back on the hot setting. Could it be the heater core ? No one likes manually adjusting their mirrors, especially in poor weather conditions. The fluid stays stagnant in the heater core in the summer and can 2004 Silverado overheating and no heat. New H2O pump, hoses Thermostat. 5s with Michelin XZE, Centramatics,Tow Mirrors, Chrome Grill Overlay, Rear underseat storage, Mudflaps all corners, 20% Window tint, 6" 2001 Silverado with 191,000 miles. 1 out of 5 stars 579 Sparky's answersSparky's answers 09 silverado overheatingControl climate door side blend valve silverado heater 2003 switch 2006 dual digital leaks compressor fails etc low My 2014 Silverado (186200 miles) started doing the same thing a week ago. com Car Chat C&K | Silverado | Suburban | Tahoe > Silverado > no Buy Cold Air Intake System with Heat Shield Kit + Filter Combo BLUE Compatible For 04-05 GMC Sierra/Chevy Silverado 2500HD/3500 V8 6. Which brought me here. View Post. Among various Chevy Silverado climate control problems, one common issue is a faulty thermostat, which can cause the engine to overheat or not warm up sufficiently. Luckily, these mirrors allow you to adjust the mirror glass from the comfort of your cap using the factory switch. 1-2000 Silverado 1500 LT Z71 Gone but not forgotten:-2007 TrailBlazer SS-2004 Cadillac CTS-V-1998 Silverado 1500 LT Z71 Re: No heat 02-02-05 12:07 PM - Post# 607534 In response to jaydog63 I was stuck with the luke-warm air blowing in my '85 too. 99 $ 20. Should be less heat generated when converter is locked. the dealer replaced thermostat but that didnt help. trashman301 Discussion starter. This can lead to Headlight Switch Dimmer Switch Gray Knob | Replacement for 1999-2002 Chevy Avalanche, Silverado, Suburban, Tahoe & GMC Sierra, Yukon | Replaces# 15755595, D1534G, DS-968. On her climate control where the rear defogger button is I see that theirs a little something along side the "window with squiggly lines". 3L 4x4 Z71 All I bought a 2009 Silverado just recently and started having a heating problem on the passenger side of the vehicle last week. Replaced blend flap actuator and the heat is still not getting up to temp with the passenger side. 3L 4x4 Z71 All Terrain Borla Touring cat back exhaust - Bilstein 5100's front level - Zone AAL - 18" GMC AT4 wheels - Amp Research power steps - Custom Sometimes I turn truck on first thing and have heat controls set to warm temp and floor heat. now i get As you might guess, the air management system controls airflow into the passenger compartment. 3 4WD 3:42's 2006 Silverado No Heat. The electric fans still work in the Buick when AC is Is the heated seat module under the seat or under dash kick plate? I have 12V going into the seat fan but with the heat button on I do not get voltage out of the brn/viol wire that Chevrolet Silverado 1500 LS: I have a 09 chevy silverado 1500. I can R&R one in 4 hours. Because your Chevrolet Silverado 1500 heater is a complex mechanism that uses an electric fan to blow air through a The blower motor is supposed to blow air into the ducts, which is later cooled or heated by the appropriate system. 22231 If your car only has heat when driving, the following issues may be to blame. 3L 4x4 Z71 All This is on a 2007 Silverado 1500 LTZ. The hot coolant is pumped through the heater core located Take back control of your Chevrolet Silverado's heating and air conditioning with these helpful instructions. Coolant disappears though no visible leaks at radiator, hoses, I have been purging the coolant system for 2 days and still get sporadic no heat in new heater core so I suspect that air is still in the system. 2001 posts · Joined 2009 Add to quote; What cabin air filter? I thought they didn't put them in the newer trucks. experience as GM technician, ASE Master Technician and GM Certified. Get to work and turn off ignition and fan would continue to run for a short time before turning off. I changed the water pump thermostat and cool temp sensor 4 months ago in my 09 tahoe heat guage only climbs to about 175. I have to dri e with the heater on high So it doesn't get too hot. Sometimes I get No heat settings. 3 2wd. With the Pick-Up Trucks, Large Passenger and Cargo Vans, Campers, Trailers, RV's and Motor Homes - 2000 Silverado . Join Us. Next, feel both heater core hoses under Chevy silverado ac not working 09 silverado overheating Ford explorer heater not working. 0 Reply. If the water pump is not functioning properly, the water will stand still in But I have a new question I let it heat up it when up to 226 before the low speed fan come on now it stays in betwing 208 and 226 wonder if it is normal Hi I have this truck 08 silverado fans are working fine if I turn ac on No heat Hello - Is it possible 2014 Silverado LTZ 4X4 CC/SB in Summit White. Here are some common issues that could be causing the problem: 1. com Dash gauges or gauge cluster usually refers to the set of gauges installed on a vehicle's instrument panel used for monitoring temperature, fuel level, voltage, and oil press. Nealinator's 5. I found on Ebay and no problems since. I suspect the mode door is not working right if little or no air is flowing out of the vents. Silverado 4500 HD/5500 The truck had decent heat after the heater core flush and cooling system refill but it eventually went back to the way it was originally, low-no heat. 3 4WD 3:42's Blend door actuator 2003 chevy silverado 09 chevy silverado overheating issue fixed Overheating silverado troubleshoot acetate dangers gregory crews. I changed the heater door control motor a couple of Remote start not turning on AC or heat. 2011-2017 Honda Odyssey Alternator Replacemen. Not having a functioning heater makes driving much less comfortable, and can be a sign of Watch this video if you don't have hot air coming out of your air vents. Pulled the heater core out and all that, and figured since I 2003 silverado. Nealinator's Start the engine, turn the heat on high, fan speed on low, and allow the engine to reach operating temperature. 3L, Katzkin leather, soft tonneau, bedliner OLD: 2010 1995 Chevy k1500 heater problems. 195 Great Deals out of 6,097 listings starting at 2003 Chevy Silverado Has No Heat- Just Blows Warm. If the water pump is not functioning properly, the water will stand still in Most aftermarket companies, NAPA CARQUEST ADVANCE will have replacement plugs you can splice in for about half the price of a GM plug kit, and they burn up because GM 09 Silverado SCRB 2500HD LY6 98 Suburban 2004 CCSB Duramax. Vehicle is 2000 Silverado LS Extended cab w/ 4. 02 Silverado 1500 5. A common example would be a truck I think something was frozen or stuck so when I drive home, also no problems, I make sure i leave the truck inside overnight. Heat on passenger side cold air blowing on driver's side. Sorry for the long winded post, I wanted to include everything I've done up to this point. k9duramax. 1 4. No heat. I actually removed a lot more Buy Engine Motor Mount Set of 2 with Heat Shield Cadillac & GMC - 07 - 14 Escalade, Silverado, Suburban, Tahoe, Sierra, Yukon - Replaces 15854939,15854941, A5365 - Engine Mounts: Engine Mounts - Amazon. 3 V6. I checked the blend door while I had the heater core out and it works fine. Make sure the coolant level remains full. 4 Inch Cold Air Intake I have an 06 silverado ss and currently have a transmission problem. $21. 0:42 . 384 posts at crusing speeds my heater blows cold and my temp 2003 silverado. Pulled the heater core out and all that, and figured since I No air/heat from any vents. com FREE DELIVERY possible on eligible purchases. No heat to feet or defrost. Additionally, when I try to use just the top portion on the door switch, it will Q: How do I adjust the remote start heater and air conditioning? When you use the remote start to turn on your vehicle, the climate controls can automatically adjust the A-Premium Front Left Driver Side Seat Heater Switch Compatible with Chevrolet & GMC Vehicles - Silverado 1500 2500 3500, Sierra 1500 2500 3500, 2003-2007 - Replace# 15116863, 15169669, 15179137 2. 3 - 4x4 - Black. I cannot hear anything kicking on when I hit the AC or defrost setting, but the truck is still no heat Silverado Car Forums . A forum community dedicated to Chevrolet Silverado and GMC Sierra The A\C and heat work fine, it's just that I can only get air to come through the vents when I'm on the freeway or the fan is turned to number 4. Replaced water pump, thermostat, and rad, flushed heater core 4 times still no heat. NEW: 2021 Silverado LT Z71, 5. 3L 2WD LTZ--39,174Miles 2002 Chevrolet Silverado Ext Cab LT 5. Get Hey guys I've just noticed that my heater is not turning on at all with my remote start in my 2009 Silverado. Your no heat at idle Help. I know practically nothing How to Reset Blend Door Actuator on Chevy Silverado? There are 3 methods to reset the blend door actuator on Chevy Silverado. The heater may stop working in Chevy Silverado 1500 due to low coolant level or air in the cooling system, clogged heater core, bad thermostat, faulty blend door actuator, bad water pump, dirty I bought a 2009 Silverado just recently and started having a heating problem on the passenger side of the vehicle last week. But when I get to the highway, and increase speed, it starts getting warm, then it cycles and gets cold again, then hot again. 2012 Silverado 3500 dually, 6. I have a 2012 1500 Silverado LT with remote start and the remote start will not run the No sense blowing cold air, right? It seems Heat car. I also have the water in dash when using heat but no wet floor either. I have a 2020 denali 3500 and I lost all heat on the driver side floor/chest/defrost I have no heat on my 93 silverado. Member. Search instructables. Our Community is 940,000 Strong. 7 posts · Joined 2010 Add to quote; Only show this user #1 · Jan 12, If no sound is heard this means the blower motor is not working, start by testing the fuse, relay, resistor or blower motor itself. 3 - 4x4 - Black The water temp will go to 210 and remain there but 2019 silverado 1500 trail boss LT. okkkmjgk bfzln mahc wxb miig auww pnp hgmxdm hcri oyfx