2000 silverado blend door actuator test - Nov 8, 2012 · B. blaisee3 · #6 · Nov 13, 2012. My ac controller on my 2004 silverado blew hot out the drivers side with ac on. This is a shade tree mechanic fix, it worked for me. Do this as a test. Choke off the heater hose from the manifold to the blower housing. I did this with 2pieces of wood and a small c clamp.

 
Remove the blend door actuator: The actuator is placed on or beside the heater box. Remove the wiring clips with a screwdriver. You need to be gentle; these clips can be brittle and break. After removing the clips, press the tab on the wiring connector and pull it off.. Marriage of convenience bato.to

Oct 15, 2019 · Find the procedure in a shop manual (at auto parts stores for about $20). But if your car heater blows cold air and you’ve checked both heater core hoses to make sure they’re hot, you likely have a bum blend door actuator. You can usually diagnose and fix the problem yourself in about an hour. A new door actuator costs less than $100. In the Chevy Impala, the blend door actuator location can be found behind the dashboard on the passenger side. Accessing the actuator may require removing the glove box and other nearby components. Chevy Malibu. The Chevy Malibu’s blend door actuator location is usually behind the center console.Ignition off, pull the HVAC/ECAS fuse for 10 seconds, reinstall and start vehicle without touching any controls, wait 40 seconds for the control module to self calibrate. If there is still a problem, the actuator for the temp blend door may have failed. Scan the HVAC for codes. This did it. Thank you!How to Reset Blend Door Actuator on Chevy Silverado? There are 3 methods to reset the blend door actuator on Chevy Silverado. It requires disconnecting the battery power or HVAC fuse for a few minutes and reconnecting them to reset the system. You can also manually reset it by rotating the gears by hand. Another method is to recalibrate the system using the Scan tool.Nov 8, 2012 · B. blaisee3 · #6 · Nov 13, 2012. My ac controller on my 2004 silverado blew hot out the drivers side with ac on. This is a shade tree mechanic fix, it worked for me. Do this as a test. Choke off the heater hose from the manifold to the blower housing. I did this with 2pieces of wood and a small c clamp. A blend of functionality and style, garage doors play an integral role in your home’s overall appearance and day-to-day life. With the stake so high, it’s Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All Ra...Vehicle ventilation flaps are controlled by air door actuators. In the past, these were operated by vacuum and had either an open or closed position. Newer v...Fans of heavy-duty pickup trucks may have fewer options than someone who’s shopping for an affordable four-door sedan or compact SUV, but there are still plenty of choices. The Silverado 2500 HD is built for work.In this video, I show how to replace the actuator that controls the heat/cool temperature door on my Silverado. this is the same on 2000 to 2013 Silverado an...Nov 8, 2012 · B. blaisee3 · #6 · Nov 13, 2012. My ac controller on my 2004 silverado blew hot out the drivers side with ac on. This is a shade tree mechanic fix, it worked for me. Do this as a test. Choke off the heater hose from the manifold to the blower housing. I did this with 2pieces of wood and a small c clamp. Remove the four 7mm bolts from beneath the glove box. Remove the trim. Remove the two 7/32 bolts from the door actuator. Disconnect the wiring harness. step 2 :Installing the Air Temperature Door Actuator. 2:31. Make sure the key is off. Insert the actuator into place. Tighten the two 7/32 bolts to the actuator.A-Premium Air Blend Door Actuator 89018365 Compatible with Chevrolet, Chevy, GMC - Silverado 1500 2500 3500, Tahoe, Sierra, Sonora, Suburban, Avalanche 5 Pins Only. 4.4 (264) 50+ bought in past month. $1799. Save 5% with coupon. FREE delivery Tue, Apr 18 on $25 of items shipped by Amazon. Or fastest delivery Fri, Apr 14.Find the HVAC / ECAS-10A fuse, and remove it for a minute. Replace it, and then turn on the ignition, run the truck for 1-2 minutes, then turn the truck off. Wait for between 10 and 30 seconds, and then turn the truck back on. Important to note that You shouldn't touch the controls through this entire process.Jul 25, 2023 · A door lock actuator is basically a reversible motor (or a solenoid on some vehicles) with gears that operate the door lock. The concept of a door lock actuator works great—until it doesn’t. When the actuator fails (or starts to fail), you’ll likely notice one or more symptoms that make your daily commute less pleasant. This video shows you how to install a temperature blend door actuator on your 2002-2009 Chevrolet Trailblazer. ... 2000 Chevrolet Suburban 1500. 1997 - 2005 Buick Park Avenue. 1998 ... 2007 Chevrolet Silverado 1500 HD Classic. 2005 - 2006 Chevrolet Silverado 1500 HD.Figure 1. Pull and reinsert the fuses for the HVAC before starting the truck. If this didn't work for you try Step 2. Step 2 – Replace the blend door actuator If it seems like one side is stuck at one temperature only, it could mean the blend door actuator is no longer working.2009 Chevy silverado blend door In-op Passenger vent has cold a/c. Driver siDe does not ... Sierra 1/2 ton. I have no heat. The truck does not have A/C. I pulled off the kick plate to see if I could see the blend door actuator but it is not there. ... 2012 • 2000 Chevrolet Venture. 0 helpful.How to replace passenger blend door actuator on a 2004 silverado or similarSOURCE: Blend door ok first put you front seat down and back raise steering wheel . now lay on you back with you head in the drivers floor board. look up see 2 screws remove them and the panel they hold on . look to left main wire harness needs to be moved to the right , up and behind it is th blend actuator 7/32 socket to remove it then …Remove the mode actuator as an assembly with the actuator cam. the mode actuator is on passenger side. move the seat back as far as you can helps to get in there. but try pulling fuse first for hvac sometimes it resets the actuators. Check out the diagrams (below). Please let us know what happens. Cheers.A door lock actuator is basically a reversible motor (or a solenoid on some vehicles) with gears that operate the door lock. The concept of a door lock actuator works great—until it doesn’t. When the actuator fails (or starts to fail), you’ll likely notice one or more symptoms that make your daily commute less pleasant. ... Bad Blend Door …8. The smell of something burning. Lastly, when the blend door actuator of your car is bad, anytime you switch on the AC system, you will perceive a smell of something burning. Most likely, the burning smell you are perceiving is because the Silverado brake rotor in the actuator is burning.Step 1: Extract the dash panel from beneath Using a small socket and a ratchet, remove the bolts mounted under the plastic cover that is towards the dash of the passenger side. It will have small screws, so check thoroughly. Remove the blend door actuator mounting screws from the HVAC module. ... Test the circuit operation; Read full answer. Nov 27, 2008 • 2001 Chevrolet Silverado. ... 2000 Chevrolet Silverado. Need the correct torque specs for 2004 silverado 1500 calipers.2022/12/22 ... Install it and test the operation. In some cases, you'll have to perform a calibration. Required Tools for this Project. Have the necessary ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...In this video, you will learn 3 symptoms of a bad blend door actuator. Watching this video will help you diagnose whether it is time to replace your blend do...Cracked damper/blend door. Actuator was fine.The actuator contains a logic circuit that interprets that voltage and powers the motor to move the door to the corresponding position. The GM C-67 system found in W-body cars uses this design. In addition to an electronic Blend door actuator, the GM C-67 system uses a solenoid box to operate the Mode and Recirc doors through vacuum motors.Remove the blend door actuator as an assembly with the actuator cam. Remove the blend door actuator mounting screws from the HVAC module; To install: …blend door not closing or opening? then take a look at your blend door actuator..it could be frozen and not opening or closing in the right direction and th...No heat. This is my second problem that I need to address. Vehicle is 2000 Silverado LS Extended cab w/ 4.8L. Problem...I am not getting any heat out of the vents even once the truck warms up. I don't know if there are different heater control set ups for this truck or not but mine has 3 control knobs in the center of the dash below the radio.Replacing the Driver Side Blend Door Actuator (ACDELCO 1572972) and reseting the blend doors for the front A/C system. My A/C was stuck on just hot but this ...Are you preparing for the Test of English as a Foreign Language (TOEFL)? If so, you’re likely aware that a high score on this exam can open doors to numerous educational and professional opportunities. One of the most effective ways to boos...Updated on September 6, 2023. Your car’s AC isn’t working right, and you think the Blend Door Actuator might be to blame. You’re not sure how to test it or fix it – but don’t worry, we’ll show you how. Sometimes the blend door actuator can malfunction, which can result in the heated air failing to enter the passenger area.A blend door actuator is an electric HVAC motor that works together in harmony with sensors connected to your climate control system. When you adjust the actuator airflow intensity or turn the temperature …Jan 12, 2019 · Buy 604-106 HVAC Blend Door Actuator Replaces# 89018365 52402588 15-72971 Replacement for 1994-2012 Chevy Silverado 1500 & 2500, Tahoe, GMC Sierra Yukon: Heater Blend Door Levers - Amazon.com FREE DELIVERY possible on eligible purchases How To Change The Blend Door Actuator All By Yourself. People usually didn’t get the simplicity of changing the blend door actuator. Most of them don’t even know about it. So, when the problem occurs, they run towards a workshop. But changing the blend door actuator is very simple. You can easily do it yourself. Step 1: Take Out The Glove BoxDODGE JEEP CHRYSLER HOW TO TEST BLEND DOOR ACTUATOR AND CALIBRATEIf you have a Dodge, Chrysler, Jeep, or Fiat and you have problem or noise coming from the b...Remove the mode actuator as an assembly with the actuator cam. the mode actuator is on passenger side. move the seat back as far as you can helps to get in there. but try pulling fuse first for hvac sometimes it resets the actuators. Check out the diagrams (below). Please let us know what happens. Cheers. Is your Chevy truck blowing hot air in the middle of summer? I found a way to fix the actuators that cause this problem (in certain cases). All you need is...Chevrolet Silverado 1999-2006: How to Replace Blend Door and Actuator. A stuck blend door actuator can have you melting in the heat or freezing in the cold. Replacing those faulty units is unfortunately …Oct 29, 2013 · Line up the heater/defroster valve lever with the blend door actuator cam slot. Line up the A/C valve lever with the blend door actuator cam; Install the blend door actuator mounting screw to the HVAC module. Tighten the blend door actuator mounting screw to 14 inch lbs. (1.6 Nm). Connect the electrical connection at the blend door actuator (10). 2004 chevy silverado blend door actuator . 0L VIN U (2004)) Silverado .... "/> azeron keypad test deutsch; fiberglass pools naples fl; stewart discount fishing tackle reviews; access delete query with criteria from another table; hotel website github; bike tire pressure gauge.How to replace actuatorFind the procedure in a shop manual (at auto parts stores for about $20). But if your car heater blows cold air and you’ve checked both heater core hoses to make sure they’re hot, you likely have a bum blend door actuator. You can usually diagnose and fix the problem yourself in about an hour. A new door actuator costs less than $100.Remove the four 7mm bolts from beneath the glove box. Remove the trim. Remove the two 7/32 bolts from the door actuator. Disconnect the wiring harness. step 2 :Installing the Air Temperature Door Actuator. 2:31. Make sure the key is off. Insert the actuator into place. Tighten the two 7/32 bolts to the actuator.Aug 12, 2011 · Start the engine. On systems with auto a/c controls the controls will default to 74 degrees F when the ignition is turned back on. DO NOT TOUCH the a/c controls. Let the engine run for 1-2 minutes. Turn the ignition off for at least 10 seconds but no more than 30 seconds. Restart the engine and then test the a/c controls. Temperature blend door wasn't working. I thought it was a bad part since it was used. I sent it back. I also thought it could be the wiring. I found a wiring schematic of the climate control module with all the modules. I tested continuity between the 5 pins on the climate control module and the blend door actuator. All had continuity.Aug 12, 2011 · Start the engine. On systems with auto a/c controls the controls will default to 74 degrees F when the ignition is turned back on. DO NOT TOUCH the a/c controls. Let the engine run for 1-2 minutes. Turn the ignition off for at least 10 seconds but no more than 30 seconds. Restart the engine and then test the a/c controls. Line up the heater/defroster valve lever with the blend door actuator cam slot. Line up the A/C valve lever with the blend door actuator cam; Install the blend door actuator mounting screw to the HVAC module. Tighten the blend door actuator mounting screw to 14 inch lbs. (1.6 Nm). Connect the electrical connection at the blend door actuator (10).604-106 HVAC Blend Door Actuator Replaces# 89018365 52402588 15-72971 Replacement for 1994-2012 Chevy Silverado 1500 & 2500, Tahoe, GMC Sierra Yukon [FUNCTION]: Replacement air door actuator controls the temperature of air from AC vents and recirculation/ outside air into the interior of the vehicle.Dec 12, 2021 · 15.2K subscribers Subscribe 114 30K views 1 year ago #cars #automotivetechnician #chevysilverado Hi there, Today's video about the 2000-2006 Silverado/Sierra left blend door air mix... HVAC Blend Door Actuator - Replaces 89018365, 604-106, 52402588 - Compatible with Chevrolet, Chevy, GMC 1994-2012 - Silverado 1500 and 2500, Tahoe, Sierra - HVAC …SORRY FOR THE LOW LIGHT. I COULD NOT CHANGE THE CIRCUMSTANCES AT THE TIME....Video applies to 1999.5-up Silverado GMC truck and 2000-up Suburban, …6. Last. The blend door or vent door mixes warm and cool air to be sent to your vents. It is controlled by a blend door actuator, which is a small electric motor. When you turn the knob on your dash to the desired temperature, the actuator moves the blend door to achieve the proper mix. If you're only able to get cold or very hot air from your ...Air conditioning silverado. The problem is in the heater box. To be more specific, the blend door. Check blend door operation and blend door motor. Located right side under dash. Remove blend door motor, with vehicle running, move switch from panel to defog and see if blend door motor moves.Hi there, Today's video about the 2000-2006 Silverado/Sierra left blend door air mix actuator replacement. In this video, I will show you how to know if the ...How to replace passenger blend door actuator on a 2004 silverado or similarIn this video, I show how to replace the actuator that controls the heat/cool temperature door on my Silverado. this is the same on 2000 to 2013 Silverado an...This video shows you how to install a temperature blend door actuator on your 2002-2009 Chevrolet Trailblazer. ... 2000 Chevrolet Suburban 1500. 1997 - 2005 Buick Park Avenue. 1998 ... 2007 Chevrolet Silverado 1500 HD Classic. 2005 - 2006 Chevrolet Silverado 1500 HD.After 1 min. reinstall fuse and turn the key to the run position but do not start the truck. So basically the second click on the ignition. Once you do this you should hear the doors the HVAC module moving. Wait at least 3 min. After that time, turn the key off then start the engine.604-106 HVAC Blend Door Actuator Replaces# 89018365 52402588 15-72971 Replacement for 1994-2012 Chevy Silverado 1500 & 2500, Tahoe, GMC Sierra Yukon [FUNCTION]: Replacement air door actuator controls the temperature of air from AC vents and recirculation/ outside air into the interior of the vehicle.According to a Guttmacher Report on Public Policy prepared by Cynthia Dailard and Elizabeth Nash on December 2000, Arizona, Illinois, Iowa, Massachusetts, Michigan, Minnesota and Utah are some of the states that require drug testing in newb...The 2015 Chevy Silverado 1500 Texas Edition package is available on all LT and LTZ models and adds 20-inch wheels, a locking rear differential, a trailering package and Texas Edition badges. The Texas Edition also includes mirror caps and d...May 27, 2011 · I've done some trouble shooting and discovered that the shutter door that diverts the hot and cold air is moving. The motor that controls the shutter is also functional. This would lead me to believe that the climate control unit is faulty. Has anyone else had this problem. The cost of a new climate control is about $150.00. New Door Actuator works great. Replaced Mode Door Actuator for 2000 Chevrolet Silverado 1500 (AC/Heat air was only blowing out of defrost vents). The Mode Door Actuator is on the Driver's side, above and just right of the gas pedal. A little tricky to slide in, and working space is limited, but it can be done. In the picture six is the mode door actuator, two is the re-circulation door actuator, four is the passenger side blend door actuator and the one you replaced is the drivers side blend door unit. Depending on the actual option package and controls the actuators are the same for the two blend doors, the mode unit is different as is the re ... According to a Guttmacher Report on Public Policy prepared by Cynthia Dailard and Elizabeth Nash on December 2000, Arizona, Illinois, Iowa, Massachusetts, Michigan, Minnesota and Utah are some of the states that require drug testing in newb...May 16, 2022 · 1. Loose Connections At The Wiring Harness. You replaced it but the new blend door actuator is not working! If the wires come loose at the wiring harness at the back of the module for actuators, replacing the actuator alone will not get any luck. Despite changing the actuator, the blend door actuator will not get the power it needs for operating. SOURCE: 2000 Chevy Silverado 1500 The heater does not. Had the same thing happen to my truck, the blen door actuator is under the console on passenger side, ... No, the blend door actuators are either vacuum controlled devices or are tiny motor controlled actuators.The blend door is controlled by a small electric motor called the blend door actuator. The actuator moves the blend door in your Silverado's heating and air system to achieve the proper mix of hot and cold air. If your Silverado only provides very cold air or very hot air from the vents, there may be a problem with the blend door or the blend ... This video shows how to remove and repair General Motors blend door actuators for 2000 - 06 GM full size SUV's and 1999-07 full size Trucks. This repair tech...How to quickly and easily fix your blend door issues. If your heat and AC on your E-350 or E-450 only blow out the defrost this video is for you.AA 113800 2060 is the 3 pin blend door actuator. You can clearly see the part number in the picture below, and it's also in the picture in my post above. The issue is it's no longer manufactured, which is what I've been saying. As far as I can tell, the 4 pin motor will not work with the 3 pin harness.How to replace passenger side door blend actuator on 2005 Chevy Silverado 1500Inconsistent Airflow: If the blend door is moving back and forth, then the airflow will be diverted incorrectly or maintained incorrectly. That's a pretty standard indication that there's a problem with the blend door actuator. If your blend door actuator has gone bad in some way, it's basically one of two problems.Here's a video covering a common repair issue on GM C/K series trucks. If you are having problems with no heat, no cooling or air coming out from the wrong p...Some GM trucks in the early 2000's may have an issue where the temperature may get stuck blowing hot air on the driver's side and cold air on the passenger s...In this video we show how to replace the blend door actuator that controls the heat and cold in a 1999-2007 Chevrolet Silverado. To see which blend door is t...Apr 22, 2021 · The blend door actuator is part of your car that you probably don't think about very often. It can easily get overlooked because most people hear "auto repair" and immediately think about their brakes or tires. However, the blend door actuator has a very important job, it helps control the temperature and airflow inside your vehicle's main cabin. Install the blend door actuator as an assembly with the actuator cam. Line up the heater/defroster valve lever with the blend door actuator cam slot. Install the blend door actuator mounting screw to the HVAC module. Tighten the blend door actuator mounting screw to 14 inch lbs. (1.6 Nm).Find the HVAC / ECAS-10A fuse, and remove it for a minute. Replace it, and then turn on the ignition, run the truck for 1-2 minutes, then turn the truck off. Wait for between 10 and 30 seconds, and then turn the truck back on. Important to note that You shouldn't touch the controls through this entire process.Start the engine. On systems with auto a/c controls the controls will default to 74 degrees F when the ignition is turned back on. DO NOT TOUCH the a/c controls. Let the engine run for 1-2 minutes. Turn the ignition off for at least 10 seconds but no more than 30 seconds. Restart the engine and then test the a/c controls.Update: So I moved the blend door so that it was straight up/down in line with the new part, replaced the blend actuator and put the wire clip back on it. I put the heat/cold selectors 3/4″ up from the bottom and put the fan speed on 3; pulled the HVAC fuse and waited 1 min, put the fuse back and started the truck for 2 mins; stopped the …Install the HVAC actuator. Connect all previously disconnected components. Remove the HVAC control module fuse for a minimum of 10 s. Install the HVAC control module fuse. Start the vehicle. Wait 40 s for the HVAC control module to self-calibrate. Operate system and verify that no DTCs have set as current DTCs.2000 Chevrolet Silverado 1500 - Blend Door Search Results. Filter By. 1 - 1 of 1 results for Blend Door Refine. All Pick Up in Store Ship to Home Sort By: ACDelco Temperature Valve - 15-5686. Part #: 15-5686 Line: ACD. Temperature Valve 1 Year Limited Warranty. Material: Plastic, Foam. Hardware Included: No. Wiring Harness Included: No. Door Length (in): …In the Chevy Impala, the blend door actuator location can be found behind the dashboard on the passenger side. Accessing the actuator may require removing the glove box and other nearby components. Chevy Malibu. The Chevy Malibu’s blend door actuator location is usually behind the center console.how to replace a blend door actuator chevy tahoe, how to fix hot air coming out of ac

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2000 silverado blend door actuator test

This actuator is a easy repair. If you have a center console, its located just in front of it. You can reach the actuator from the passengers side under the dash. There maybe a hush panel that needs to come off, remove the hush panel and you can get to the actuator. The actuator is located on the bottom of the dash, about the center area ... Blend Door Actuator by online. test.reportandsupport.gold.ac.uk 1 / 4. 2000 Gmc Sierra Blend Door Actuator ... Amazon com 2000 silverado blend door actuator Interesting Finds Updated Daily Amazon Try Prime All Chevy Silverado GMC Sierra Blend Door Actuator 604 106. Blend Door Actuator Replacement Chevrolet Silverado 1999 …Nealinator's 5.3L 4x4 Z71 All Terrain Borla Touring cat back exhaust - Bilstein 5100's front level - Zone AAL - 20" GM replica wheels - Amp Research power steps - Custom Lewtune - SpecD HD grille - Sprint Booster V3 - Sealight LED's - Everstart Platinum AGM - Arrow Mark 1 cap with custom power locking rear glass - 20% tint - Eonon Q80Pro 8" Android headunit - Power folding tow mirrors - Custom ...May 27, 2011 · I've done some trouble shooting and discovered that the shutter door that diverts the hot and cold air is moving. The motor that controls the shutter is also functional. This would lead me to believe that the climate control unit is faulty. Has anyone else had this problem. The cost of a new climate control is about $150.00. 2014 CHEVROLET SILVERADO. 5.3L. V8. 4WD. AUTOMATIC. 70,000 MILES. Have an issue with A/C not working. So far I’ve checked fuses, relay, changed the compressor with new one, replaced the pressure switch at the compressor, done a Freon flush and refill. A/C is still not working, would appreciate any tips as to what else could be causing the ...The mode door actuator is a reversible, 12-volt Direct Current (DC), servo motor (Fig. 17 ). The single mode door actuator is located on the driver side end of the heater-A/C housing unit, close to the top of the distribution housing. The mode door actuator is mechanically connected to the mode door. The mode door actuator is interchangeable ...8. The smell of something burning. Lastly, when the blend door actuator of your car is bad, anytime you switch on the AC system, you will perceive a smell of something burning. Most likely, the burning smell you are perceiving is because the Silverado brake rotor in the actuator is burning.Oct 29, 2013 · Line up the heater/defroster valve lever with the blend door actuator cam slot. Line up the A/C valve lever with the blend door actuator cam; Install the blend door actuator mounting screw to the HVAC module. Tighten the blend door actuator mounting screw to 14 inch lbs. (1.6 Nm). Connect the electrical connection at the blend door actuator (10). Jun 15, 2020 · SYMPTOMS OF BAD BLEND DOOR ACTUATORIn this video we will cover the symptoms of bad blend door actuator. We will explain the most common symptoms of bad blend... Blend Door Actuator Not Calibrating. I have a 2003 Suburban w/ the automatic climate control system. It had the known issue of driver's side vents going to full heat despite setting temperature to lowest (60) AC setting. I attempted a recalibration but no luck, so I replaced the blend door actuator & attempted the calibration reset procedure …2000 Silverado. Heater blend door actuator. Didn't fit like original. All plastic, made poorly. What kind of vehicle do you drive? 2000 Chevy Silverado.Gm truck 1990-98 action and location of the three actuators on these models.In the picture six is the mode door actuator, two is the re-circulation door actuator, four is the passenger side blend door actuator and the one you replaced is the drivers side blend door unit. Depending on the actual option package and controls the actuators are the same for the two blend doors, the mode unit is different as is the re ...The actuator contains a logic circuit that interprets that voltage and powers the motor to move the door to the corresponding position. The GM C-67 system found in W-body cars uses this design. In addition to an electronic Blend door actuator, the GM C-67 system uses a solenoid box to operate the Mode and Recirc doors through vacuum motors.Apr 6, 2019 · When blend door actuator start going bad they will get noisy you will hear some clicking from the dash especially if you change the settings on your heater ac climate control. In some cases... Insert actuator shaft into A/C air temperature control door and secure A/C electronic blend door actuator to A/C evaporator housing with four retaining screws. Install electrical connector to bracket on A/C electronic blend door actuator. Install instrument panel insulator and console panel if equipped. Connect battery ground cable.The mode door actuator is a reversible, 12-volt Direct Current (DC), servo motor (Fig. 17 ). The single mode door actuator is located on the driver side end of the heater-A/C housing unit, close to the top of the distribution housing. The mode door actuator is mechanically connected to the mode door. The mode door actuator is interchangeable ...Jul 2, 2012 · Install the blend door actuator as an assembly with the actuator cam. Line up the heater/defroster valve lever with the blend door actuator cam slot. Install the blend door actuator mounting screw to the HVAC module. Tighten the blend door actuator mounting screw to 14 inch lbs. (1.6 Nm). Blows cold drivers side with heat on Chevy Silverado. Or Heat only on drivers side with air conditioning on. It only takes a few tools and little patience to...Blend Door Actuator Diagnosis. Just purchased a 2009 Sierra 2500HD, soon realized I had cold air blowing on passenger side with the heat on. Drivers side blows nice and hot. I'm assuming I have a bad actuator. I did the HVAC fuse reset and it fixed the problem for a while, but now it is back and want to get it fixed right..

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