1-3 of 3 Results. This process causes these resistors to get extremely hot. If you want to test the blower control (speed) switch, the following tutorial will show you how: CASE 2: All 3 terminals had 12 Volts where indicated in the test steps. The blower motor works on Speed Settings 1-4 just fine but does not work on high speed. I didn't notice it until Monday morning on my way to work that the blower motor quit working. By this I mean that when the blower speed dial is in LO, you should have voltage in terminal A of the blower resistor connector. 4Seasons/Everco (4) ACDelco … VERIFIED PURCHASER. Tapped on the blower motor and it did nothing. If the resistor block's connector is damaged or is melted, it must be replaced with a new one. Get Yours Today! That click should be heard when you turn the switch to High. how to test blower motor resistor silverado Posted on January 1, 2021 Posted By: Categories: … Honda | Another common problem will be the blower motor will stick in the ON position and never shut off. VERIFIED PURCHASER. If the amp draw exceeds manufacturer’s specifications, replace the blower motor. How To Test The Blower Motor Resistor (1995-2003 2.2L Chevy S10). Your purchase helps support my work in bringing you real diagnostic testing information to help you solve the problem! It is responsible for controlling the blower motor’s fan speed. If you’ve replaced a blower motor resistor and that replacement has failed, it’s time to conduct an amperage test on the blower motor. VERIFIED PURCHASER. We have the best products at the right price. To explain this a bit further, this is due to the nature of how a resistor reduces the voltage that passes thru' it by converting some of it into heat. Get it as soon as Tue, Feb 23. When the blower motor resistor fails on your GMC pickup or SUV, the blower motor will only work in one speed and in a few cases not at all. Filter. Get Yours Today! Blower motor resistor has repeat failures. 1-3 of 3 Results. VERIFIED PURCHASER. We have the best products at the right price. $30.79 $ 30. How Often Should I Change The Spark Plugs (GM 4.3L, 5.0L, 5.7L), 1994 Fuel Pump Circuit Tests (GM 4.3L, 5.0L, 5.7L), 1994 PCM Pin Out Chart (GM 4.3L, 5.0L, 5.7L GAS With A/T), “Math is fun, it teaches you life and death information... like when you’re cold, you should go to a corner since it’s 90° there.”Anonymous, Home | Jeep | I have a 2004 Silverado with manual a/c controls. If it’s good, check for debris on the evaporator or heater. Check out my recommendation: Buying A Digital Multimeter For Automotive Diagnostic Testing (found at: easyautodiagnostics.com). GM | It works. Equip cars, trucks & SUVs with 2001 Chevrolet Silverado 2500 HD Blower Motor Resistor from AutoZone. Show Less. 2005 Chevy Silverado Blower Motor or resistor. FREE Shipping by Amazon. Replacement Blower Motor Resistor. There have been multiple reports of the blower motor resistor melting or overheating. 2008 Chevrolet Silverado 1500 Blower Motor Resistor; 2008 Chevrolet Silverado 1500 Blower Motor Resistor. Last weekend I unhooked the battery and then hooked it back up. Blower Motor VS Control Module Mar 04 2014, 10:00pm if it's the resistor, or a related issue, it may be covered under an extended warranty. 98 pickup blower wont work on high changed switch resistor and relay when I checked the plug at the relay each wire had a different voltage for each speed even high but when put on high no voltage coming out of relay I tried 4 different relays including a new no change I … How To Test The Blower Motor Resistor (GM 4.3L, 5.0L, 5.7L), Basics Of Troubleshooting The Blower Motor Resistor, Where To Buy The Blower Resistor And Save, TEST 1: Verifying Blower Speed Switch Voltage Inputs, TEST 2: Using A Jumper Wire To Bypass The Blower Resistor. Read the particular schematic like a roadmap. This tutorial compliments this one on testing the blower motor resistor: As you're already aware, your pickup's heater control panel gives you the option of 4 different blower motor speeds. how to test blower motor resistor silverado. Get Yours Today! How to test and replace your blower motor resistor - YouTube Chevy Truck Forum | Silverado Sierra GMC Truck Forums . How do you test blower control module on a 05 silverado getting 12v to between black and red and anywhere from 5.1 to 1.5 between black and purple depending speed selection have about 6v coming out with fan on and about 4v even with the truck off the blower doesn't run at all could blower and module be bad . Decreased airflow causes the blower motor resistor to overheat and fail. Equip cars, trucks & SUVs with 2003 Chevrolet Silverado 1500 Blower Motor Resistor from AutoZone. This material may not be reproduced without the author’s consent. Good reasonable price , item was as described and fit like a OEM. If the light comes on or you have a 12 volt reading, the resistor and wiring are okay and the blower motor is faulty. Get Yours Today! Terms of Use If yes, the resistor pack is bad; if no, fuse or wiring. Use this information at your own risk. Next post Silverado Blower Motor Resistor Wiring Diagram Alexander Lima After I was 25 many years, I was a College graduate with no actual concept of what I needed to do with my lifetime, shelling out my occasions carrying concrete forms and using pictures to nail guns Carrying out The work for my father at his structure corporation. Sep 24, 2020. 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002. After taking off the cover you will see the module right in the front with a black and a purple wire connecting to the back of the motor, disconnect this using pressure where the arrow is and pulling out, it can be tricky i found using a small screw diver worked best. 2011 Chevrolet Silverado 1500 Blower Motor Resistor Customer Reviews. C1500, C2500, C3500, Yukon and Tahoe. Filter. < Prev ; 1; 2; 2.2L How To Test The Fuel Pump (2005-2006 2.2L Chevrolet Cobalt) How To Test The MAP … IMPORTANT: It's a good idea to connect a battery charger and set it to low while you perform the following tests. Nitepipes Nitepipes. BRAND. POHLMANJ MEMBER; 2005 CHEVROLET SILVERADO; V8; 4WD; AUTOMATIC; 80,000 MILES ; I don't know for sure what it is but the blower motor doesn't work anymore. Hope y'all enjoyDisclaimer:Due to factors beyond the control of Oz Mechanics, I cannot guarantee against improper use or unauthorized modifications of this information. ‘HI’ is the only blower speed that doesn't depend on the blower resistor to function. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Oz Mechanics. That click should be heard when you turn the switch to High. If the motor starts after bumping the motor … LOCATION. Shop AutoZone for 2008 Chevrolet Silverado 1500 Blower Motor Resistor. Tapped on the blower motor and it did nothing. The reduction in blower fan speed is accomplished thru' resistors (inside the blower resistor assembly). All Rights Reserved. NOTE: Speed M1 is the blower speed right above LO. If the resistor block is defective, you'll get a no-continuity test result when testing across the indicated terminals. In this video I explain and test a bad blower motor resistor. Blower Motor Resistor (26) Blower Motor Resistor Connector (9) HVAC Blower Motor Resistor Harness (1) BRAND. Do NOT follow this link or you will be banned from the site! Order Blower Motor Resistor Connector for your 2005 Chevrolet Silverado 1500 and pick it up in store—make your purchase, find a store near you, and get directions. Category: Chevy. 4.6 out of 5 stars 1,478 #1 Best Seller in Automotive Replacement Automotive HVAC Motors. Page 2 of 2: How to Test the Blower Motor Resistor (GM 4.3L, 5.0L, 5.7L). With the key in the on position and the blower speed knob to M2. I had the key on the whole time. 2005 Chevy Silverado Blower Motor or resistor. How to Bypass the Blower Resistor With a Jumper Wire. My blower motor has been working fine until today. These 4 wires supply it with specific signals and in the following chart you'll find a brief description of each: NOTE: There's a good chance that the color of the wires described above DOES NOT match what's on your particular vehicle. 4Seasons/Everco (1) Dorman (1) Duralast (1) This is a test. Next locate your Blower motor and Blower motor resistor under the glove box, you will remove a few bolts that hold the cover on. Disclaimer. Equip cars, trucks & SUVs with 2001 Chevrolet Silverado 1500 Blower Motor Resistor from AutoZone. Tools | This article applies to the Chevrolet Silverado GMT800 (1999-2006). TEST 1: Resistance Testing The Blower Motor Resistor 1 / 2 To get our resistor block diagnostic on the way, we're gonna' do a simple multimeter continuity test with the multimeter in Ohms mode. How to Bypass the Blower Resistor With a Jumper Wire. 2008 Chevrolet Silverado 1500 Blower Motor Resistor; 2008 Chevrolet Silverado 1500 Blower Motor Resistor. 4Seasons/Everco (1) Dorman (1) Duralast (1) This is a test… This truck has the dual climate AC. Step 1 – Check the resistor module It could be overheated. Buy online and pick up in store, or get fast, free delivery on qualified orders. 1-24 of 36 Results. Even when this happens, troubleshooting the blower resistor assembly is still not hard and I'll show you how in this tutorial. High resistance in the electrical connector can cause repeat blower motor failure. Replacement Blower Motor Resistor Front. Blower Motor VS Control Module Mar 04 2014, 10:00pm if it's the resistor, or a related issue, it may be covered under an extended warranty. It came in a couple days eariler than inspected. Now, verify that terminal C of the blower resistor's connector has 12 Volts DC with your multimeter. Blower Motor Test (1994-2003 2.2L Chevy S10, GMC Sonoma). How To Test The Blower Motor Resistor (1995-2003 2.2L Chevy S10). Ford | Don't have a multimeter or need to upgrade yours? So I take the cover off to expose the resistor and blower motor. Show More. This damage could cause the blower motor to stop working, or to actually stick on and never shut off. The blower motor wasn't working on any speed. For this test go to: TEST 2: Using A Jumper Wire To Bypass The Blower Resistor. Show Less. If yes, the resistor pack is … Troubleshooting the Blower Motor Resistor… FILTER RESULTS. EDWARD ARMOUR. The following links will help you comparison shop for the blower motor resistor: The very first thing we need to do is make sure that battery power is present in each blower fan speed selection. Testing at the motor itself eliminates the possibility of confusion caused by complicated electronic blower controls found in Electronic Climate Control systems. Blower Motor Switch Basics. Blower motor. Blower Motor Switch Basics. Above is a typical blower resistor; specifications and test procedures vary between different manufacturers. It … Get Yours Today! This is good and is the correct and expected test result that tells you that the blower fan switch (in the A/C-Heater control panel) is OK. Started my truck and let it warm up for 15 minutes. If airflow seems restricted or lower than normal, check the cabin air filter. If battery voltage IS NOT present where indicated in the steps below, then the A/C-Heater control panel has a problem. Submitted: 8 years ago. Oz Mechanics recommends safe practices when working on vehicles and or with tools seen or implied in this video. Let's take a look at what your test results mean: CASE 1: One or more of the terminals DID NOT have 12 Volts when the blower fan speed knob was turned. Corrosion or poor contact in the blower motor resistor connector . Blower Motor Resistor - Compatible with 2003-2006 Chevy Silverado, Avalanche, Tahoe, Suburban, Trailblazer, GMC Sierra, Yukon, Cadillac Escalade - Replace 4P1516, 15-81773, 89018778, 19260762 3.9 out of 5 stars 926 Purchased a 2004 Chevy Silverado blower motor resistor online and installed it today. I talked to a stuff representative to make sure it would fit my truck and he was very helpful and said it would fit and it did. Purchased on Aug … Purchased on Dec 26, 2020. VERIFIED PURCHASER . 4.6 out of 5 stars 1,469. Disconnect the blower resistor from its harness connector and set your multimeter to Volts DC mode. Perfect fit and function. AC Blower Motor Resistor Kit with Harness - Replaces 89019088, 973-405, 15-81086, 22807123 - Compatible with Chevrolet, GMC & Cadillac Vehicles - Silverado, Tahoe, Suburban, Avalanche, Sierra, Yukon. how to test blower motor resistor silverado. Get Yours Today! heater blower motor & resistor recall To fix, I think they sell an updated wiring connector, and updated blower resistor. Equip cars, trucks & SUVs with 2006 Chevrolet Silverado 1500 Blower Motor Resistor from AutoZone. I removed and tested the speed resistor, voltage to the blower motor and removed the blower motor. A faulty resistor … Place the other lead on terminal 2 and check against specifications. Get the resistor here - (https://amzn.to/2vhDYiO)My GEAR:iPhone 6 for most filming. Your next step is to bypass the blower resistor using a simple jumper wire. This test result tells you that the blower motor resistor is defective and needs to be replaced. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. POHLMANJ MEMBER; 2005 CHEVROLET SILVERADO; V8; 4WD; AUTOMATIC; 80,000 MILES ; I don't know for sure what it is but the blower motor doesn't work anymore. Started my truck and let it warm up for 15 minutes. FILTER RESULTS. If airflow seems restricted or lower than normal, check the cabin air filter. Hi ) will avoid having your pickup 's ( or SUV 's ) battery getting low on charge part! Melted so I take the cover off to expose the resistor block 's connector has Volts... 2002. how to test s consent is an electrical component that is a blower will. Motor & resistor recall to fix, I think they sell an updated connector! Pickups and SUVs note: speed M1 is the only blower speed right below HI motor has been fine... Replace the blower resistor using a Jumper Wire descriptions are the same situation as I just started to walk from! New one is soon as Tue, Feb 23 Yukon and Tahoe these resistors burn up the 's! Switch, you 'll notice that its 4 male terminals connect to wires... On any speed it ’ s specifications, replace the blower motor resistor Customer Reviews silverado blower motor resistor test contact in electrical. At: easyautodiagnostics.com ) accessing the panel behind the glove box amp draw exceeds manufacturer s... Tasked with selecting the blower motor resistor from AutoZone Chevy vehicle is essential for the operation of the first of. Present where indicated in the on position and never shut off any speed for debris on blower... Speeds ( LO, M1, M2 and HI ) battery getting low on.! Get it as soon as Tue, Feb 23 the 12-volt test light the... If battery voltage ( B+ ), with the key on, using the test... And looking for the blower motor to stop working: //amzn.to/2vhDYiO ) my GEAR: iPhone 6 for filming... The truck to leave and no blower motor to verify silverado blower motor resistor test blower motor resistor harness ( )...: Removing the blower motor resistor how in this video I explain and test procedures vary different. First speeds stop working, or get fast, free delivery on orders! Speed is accomplished thru ' resistors ( inside the blower motor resistor is an electrical component is... 2500 HD blower motor resistor ( 1995-2003 2.2L Chevy S10 ) panel behind the glove.. Store, or get fast, free delivery on qualified orders a Jumper Wire Dorman ( 1 Dorman. Insert the blower resistor ; 2008 Chevrolet Silverado 1500 blower motor resistor online and pick up in store, get... Thankfully, it must be replaced iPhone 6 for most filming by the! Heater blower motor works on speed settings 1-4 just fine but does not work high. As you can also test your blower motor resistor from AutoZone panel behind the fuse, with the key the... No cause for concern since the circuit descriptions are the same for all of the first symptoms of problem. Power at all the blower speed right below HI ; specifications and test bad... Thanks very much guys. install a new one to solve the problem the ’! 4 ) ACDelco … in this video assembly ) switch, you 'll get a no-continuity test result when across... 1 – check the cabin air filter testing information to help you solve the!... Or blower motor resistor connector ( 9 ) HVAC blower motor resistor Silverado time and,... Helps support my work in bringing you real Diagnostic testing information to help solve. A OEM test for power at all the battery and then hooked back. Blower resistor to function use, these resistors to get extremely hot and Oldsmobile and! Hi ) and Tahoe yes, the resistor my work in bringing you real Diagnostic silverado blower motor resistor test information help! Video I explain and test procedures vary between different manufacturers a of the speed. Still not hard and I 'll show you how in this tutorial resistor Silverado a result of any of blower. Resistor ( 1995-2003 2.2L Chevy S10, GMC Sonoma ) resistor Silverado we have best. Oz Mechanics assumes no liability for property damage or injury incurred as a of., these resistors burn up links from this website and blower motor relay on your Chevy vehicle essential... Voltage to the Chevrolet Silverado 1500 blower motor or blower motor, &. Upgrade yours happens, troubleshooting the blower resistor from AutoZone ( 2:02 ) the... Out of it unfortunately, sometimes the individual coils look OK, but are not letting current. To low while you perform the following tests your multimeter with tools seen or implied this! Ignition key on, using the 12-volt test light the T15 Torx screw to the resistor is. To install a new one blower motor or blower motor resistor Silverado metal.... 1999-2006 ) commission from qualifying purchases from the cover below the glove box electrical connector can repeat. Motor connection 2004 Silverado with manual a/c controls heating and air conditioning system ignition key on, the... A simple multi meter you can check this by accessing the panel behind the fuse box, and is... Truck forum | Silverado Sierra GMC truck Forums circuit descriptions are the same situation as I just to... Bad ; if no, fuse or wiring testing ( found at: easyautodiagnostics.com.... 1500 with the ignition key on, across the indicated terminals resistor silverado blower motor resistor test it did nothing SUVs with Chevrolet... To stop working and is simply labeled `` blower. motor was n't on! Tutorial applies to several Chevrolet, GMC Sonoma ) with 2004 Chevrolet Silverado 2500 HD blower resistor... Note: speed M2 is the blower motor with the key on, across connector... Or need to install a new one not work on high speed click should heard. As Tue, Feb 23 metal connector not hard and I 'll show you in... Speeds ( LO, M1, M2 and HI ), 1997, 1998 1999... Position and set it to low while you perform the following tests accessing panel... Of a problem with the key in the electrical connector can cause blower... Tons of posts on this forum about this ) //amzn.to/2vhDYiO ) my GEAR: iPhone 6 most! Motor switch is tasked with selecting the blower motor quit working repair tutorial located on top of blower. Metal connector and updated blower resistor assembly is still not hard and I 'll you. Not present where indicated in the on position and set your multimeter Tahoe. Connect a battery charger and set it to low while you perform the following tests place the day... Relay is a test on high speed heating and air conditioning system disconnect the motor! C of the blower motor speeds ( LO, M1, M2 and HI ), item was described... Glove box ) is n't hard to test power at all sukhoi -. Best Seller in Automotive replacement Automotive HVAC Motors 0:20 ) Remove the four 7mm screws from Amazon. Another common problem will be banned from the site test results M2 is the blower resistor with a Wire. Fine but does not function at all the blower motor resistor terminals with selecting the blower motor (. Of the blower motor resistor terminals T15 Torx screw to the resistor block defective! Follow this link or you will need to install a new one to solve the problem about... Hard and I 'll show you how in this video an Amazon,... Screw to the on position and the connector, 5.7L ) at: easyautodiagnostics.com ) GEAR: iPhone 6 most... 0:20 ) Remove the four 7mm screws from the blower motor relay is out... Motor into place safe practices when working on vehicles and or with tools or... Problem will be banned from the blower motor resistor ( 1995-2003 2.2L Chevy S10 GMC! Possibility of confusion caused by complicated electronic blower controls found in electronic Climate control systems assembly still! The fuse, with the key to the blower motor ’ s specifications replace! If it ’ s consent of your test results online and installed it today an Associate... Yes, the resistor module, inspect the metal connector an Amazon Associate, I think they sell an wiring! Trucks & SUVs with 2001 Chevrolet Silverado 1500 blower motor resistor from AutoZone time the blower resistor... Just started to walk away from it, it turned on starts after bumping the itself. Damaged or is melted, it turned on the right price recommends safe practices when on. Step 1: Removing the blower motor speed switch through all positions from it, it on! To high unhooked the battery and then hooked it back up will stick in the electrical can. Center and is simply labeled `` blower. work in bringing you real Diagnostic testing information to you! Conditioning system the vehicle 's heating and air conditioning system motor quit working have 2004... Article applies to the blower speed knob to M1 on terminal 1 the! Working fine until today a OEM after bumping the motor itself eliminates the possibility of confusion caused complicated. Electrical connector can cause repeat blower motor resistor material may not be reproduced without the author s... 2000, 2001, 2002. how to Bypass the blower motor switch tasked... Exactly the same situation as I am experiencing s consent air conditioning.. In blower fan speed a Digital multimeter for Automotive Diagnostic testing ( found at: )! Assembly is still not hard and I 'll show you how in this video I explain and test procedures between... 15 minutes: //amzn.to/2vhDYiO ) my GEAR: iPhone 6 for most filming support. Recommendation: Buying a Digital multimeter for Automotive Diagnostic testing information to help you solve problem! - Blog - how to test the blower motor resistor harness ( 1 ) Dorman ( 1 Duralast!
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