Honda  |   We have the best products at the right price. 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002. I recently purchased a used 07 silverado classic with dual climate controls with the blower motor not working, found there was no fuse for blower, installed a fuse and the blower motor would run all times with key off, did some testing and reading and came to the conclusion that the blower control module was defective. Hvac controls working fine. my 06 hasnt had speed #4 for several months and 1 thru 3 quit last week, and #5 finally gave up on me this morning in sub-zero temp.. not a happy commute. 4Seasons/Everco (1) Dorman (1) Duralast (1) This is a test… I recently purchased a used 07 silverado classic with dual climate controls with the blower motor not working, found there was no fuse for blower, installed a fuse and the blower motor would run all times with key off, did some testing and reading and came to the conclusion that the blower control module was defective. Get Yours Today! The blower motor wasn't working on any speed. Another common problem will be the blower motor will stick in the ON position and never shut off. VERIFIED PURCHASER. How To Test The Blower Motor Resistor (1995-2003 2.2L Chevy S10). 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. The blower motor switch is tasked with selecting the blower motor speeds (LO, M1, M2 and HI). Sukhoi Technologies - Blog - how to test blower motor resistor silverado. 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. If battery voltage IS NOT present where indicated in the steps below, then the A/C-Heater control panel has a problem. Feb 01, 2021. 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. Tapped on the blower motor and it did nothing. Now, verify that terminal D of the blower resistor's connector has 12 Volts DC with your multimeter. If airflow seems restricted or lower than normal, check the cabin air filter. Bought a jobber module, it had a different wiring than mine , so i … Tools  |   It is responsible for controlling the blower motor’s fan speed. Feb 08, 2021. Hvac controls working fine. Blower Motor Test (1994-2003 2.2L Chevy S10, GMC Sonoma). Category: Chevy. NOTE: Speed M1 is the blower speed right above LO. 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. FREE Shipping by Amazon. How to Bypass the Blower Resistor With a Jumper Wire. VERIFIED PURCHASER. Test the fuse, with the ignition key on, using the 12-volt test light. Check for full airflow at the vents. Get Yours Today! heater blower motor & resistor recall To fix, I think they sell an updated wiring connector, and updated blower resistor. Unplug the blower motor and test for power using the 12-volt test light in the same manner as explained in Step 1. In this tutorial I'll show you how to continuity test it with a multimeter in Ohms mode (Ω).NOTE: This tutorial only applies to the 1988 to 1993 vehicles listed in the ‘Applies To:’ box on the right column. This material may not be reproduced without the author’s consent. Locate the fuse for the blower motor in the owners/service manual. Equip cars, trucks & SUVs with 2003 Chevrolet Silverado 1500 Blower Motor Resistor from AutoZone. If there is 12 volts there, then you have a bad blower motor or blower motor connection. More Buying Choices $22.23 (4 used & new offers) Blower Motor Resistor … FREE Shipping by Amazon. EDWARD ARMOUR. Now, verify that terminal A of the blower resistor's connector has 12 Volts DC with your multimeter. The blower motor switch is tasked with selecting the blower motor speeds (LO, M1, M2 and HI). Turn the key to the on position and set the blower speed knob to LO. Decreased airflow causes the blower motor resistor to overheat and fail. Blower Motor Resistor (26) Blower Motor Resistor Connector (9) HVAC Blower Motor Resistor Harness (1) BRAND. Submitted: 8 years ago. 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. CASE 2: Continuity DOES NOT exist between some of the blower motor resistor terminals. This will avoid having your pickup's (or SUV's) battery getting low on charge. High resistance in the electrical connector can cause repeat blower motor failure. We have the best products at the right price. 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. 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. Sep 24, 2020. Blower motor does not function. 4Seasons/Everco (4) ACDelco … It came in a couple days eariler than inspected. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. Blower motor resistor has repeat failures. All Rights Reserved. 1-24 of 36 Results. As an Amazon Associate, I may earn a small commission from qualifying purchases from the Amazon product links from this website. For some time the blower only worked on 1-2-3 & 5 until the other day when all settings would not work. That click should be heard when you turn the switch to High. Unfortunately, sometimes the individual coils look OK, but are not letting the current pass on to the blower motor. Bill Bothelio. One of the first symptoms of a problem with the blower motor relay is a blower motor that does not function at all. 4Seasons/Everco (1) Dorman (1) Duralast (1) This is a test. High resistance in the electrical connector can cause repeat blower motor failure. Equip cars, trucks & SUVs with 2001 Chevrolet Silverado 1500 Blower Motor Resistor from AutoZone. Get the resistor here - (https://amzn.to/2vhDYiO)My GEAR:iPhone 6 for most filming. Page 2 of 2: How to Test the Blower Motor Resistor (GM 4.3L, 5.0L, 5.7L). https://www.carparts.com/blog/how-to-test-a-blower-motor-resistor 1-24 of 36 Results. $30.79 A-Premium Heater Blower Motor with Fan Cage Replacement for Chevrolet Silverado … Last weekend I unhooked the battery and then hooked it back up. … There have been multiple reports of the blower motor resistor module overheating or melting, which would cause the blower motor to fail in your Silverado. Purchased a 2004 Chevy Silverado blower motor resistor online and installed it today. Thankfully, testing the blower motor resistor is not that hard and in this tutorial I'll show you 4 different tests that will help you troubleshoot it and find out if it's bad (or not). Fits just like the OEM. If you don't see B+ there, check for it at the red and orange wires going to the resistor pack. This is no cause for concern since the circuit descriptions are the same for all of the GM vehicles covered by this repair tutorial. If it’s good, check for debris on the evaporator or heater. If it’s good, check for debris on the evaporator or heater. Once you accessed the rear of the blower switch, you'll notice that its 4 male terminals connect to 4 wires. Submitted: 8 years ago. Get out into the truck to leave and no blower motor. Get it as soon as Tue, Feb 16. Good reasonable price , item was as described and fit like a OEM. A faulty resistor … I had the key on the whole time. Tapped on the blower motor and it did nothing. In high speed the resistor is bypassed and power is fed to the motor directly from the switch. The blower motor resistor is an electrical component that is a part of the vehicle's heating and air conditioning system. Chrysler  |   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 … My blower motor has been working fine until today. Place one lead of the Ohmmeter on terminal 1 of the resistor. Even when this happens, troubleshooting the blower resistor assembly is still not hard and I'll show you how in this tutorial. 1. You can check this by accessing the panel behind the fuse box, and looking for the resistor module. step 1: Removing the Blower Motor (0:20) Remove the four 7mm screws from the cover below the glove box. If the resistor block's connector is damaged or is melted, it must be replaced with a new one. 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. 2008 Chevrolet Silverado 1500 Blower Motor Resistor; 2008 Chevrolet Silverado 1500 Blower Motor Resistor. Reduced airflow also causes the blower motor to work harder, draw more current and that can cause repeat blower motor resistor … This truck has the dual climate AC. VERIFIED PURCHASER . The reduction in blower fan speed is accomplished thru' resistors (inside the blower resistor assembly). 1-3 of 3 Results. FILTER RESULTS. Replace the blower motor speed switch in the A/C-Heater control panel with a new one to solve the problem. 4.6 out of 5 stars 1,478 #1 Best Seller in Automotive Replacement Automotive HVAC Motors. We have the best products at the right price. Your purchase helps support my work in bringing you real diagnostic testing information to help you solve the problem! The blower motor resistor (located on top of the heater core housing and behind the glove box) isn't hard to test. 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. To test the voltages, disconnect the blower resistor from the harness connector and set your multimeter to volts DC mode. Disconnect the blower resistor from its harness connector and set your multimeter to Volts DC mode. Next locate your Blower motor and Blower motor resistor under the glove box, you will remove a few bolts that hold the cover on. 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 . Filter. In this video I explain and test a bad blower motor resistor. Shop AutoZone for 2008 Chevrolet Silverado 1500 Blower Motor Resistor. This test result tells you that the blower motor resistor is defective and needs to be replaced. Purchased a 2004 Chevy Silverado blower motor resistor online and installed it today. 2003 Chevy Silverado Blower Motor Resistor Wiring Diagram Source: www.fixya.com 2003 Chevy Silverado Blower Motor Resistor Wiring Diagram Source: ww2.justanswer.com 2003 Chevy Silverado Blower Motor Resistor Wiring Diagram Source: www.2carpros.com 2003 Chevy Silverado Blower Motor Resistor Wiring Diagram Source: static-cdn.imageservice.cloud Oz Mechanics recommends safe practices when working on vehicles and or with tools seen or implied in this video. Equip cars, trucks & SUVs with 2001 Chevrolet Silverado 1500 Blower Motor Resistor from AutoZone. Buy online and pick up in store, or get fast, free delivery on qualified orders. We have the best products at the right price. Blower Motor Switch Basics. I have a 05 Silverado 1500 with the LS package. 1. For this test go to: TEST 2: Using A Jumper Wire To Bypass The Blower Resistor. Oz Mechanics assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Buy online and pick up in store, or get fast, free delivery on qualified orders. Test for power at all the blower speeds by moving the blower speed switch through all positions. The blower motor works on Speed Settings 1-4 just fine but does not work on high speed. Get Yours Today! Due to factors beyond the control of Oz Mechanics, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. 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. Thankfully, testing the blower motor resistor is not that hard and in this tutorial I'll show you 4 different tests that will help you troubleshoot it and find out if it's bad (or not). 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  |   If yes, the resistor pack is … Reduced airflow also causes the blower motor to work harder, draw more current and that can cause repeat blower motor resistor … 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. step 2: Installing the Blower Motor (2:02) Insert the blower motor into place. my 06 hasnt had speed #4 for several months and 1 thru 3 quit last week, and #5 finally gave up on me this morning in sub-zero temp.. not a … 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. Attach the clip lead of the test light to a good ground like a bolt screwed into metal, and touch the sharp probe end to the terminals on the fuse. One of the first symptoms of a problem with the blower motor relay is a blower motor that does not function at … 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 Page 2 of 2: How to Test the Blower Motor Resistor (GM 4.3L, 5.0L, 5.7L). Bill Bothelio. Replacement Blower Motor Resistor. Replacement Blower Motor Resistor. Jan 24, 2021. So I take the cover off to expose the resistor and blower motor. Get Yours Today! Equip cars, trucks & SUVs with 2003 Chevrolet Silverado 1500 Blower Motor Resistor from AutoZone. I have a 2004 Silverado with manual a/c controls. how to test blower motor resistor silverado. 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. 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. Show Less. If the relay is blown out, you will need to install a new one is soon as you can. Equip cars, trucks & SUVs with 2004 Chevrolet Silverado 1500 Blower Motor Resistor from AutoZone. Slide the cover down and out. Now, verify that terminal C of the blower resistor's connector has 12 Volts DC with your multimeter. Shop AutoZone for Chevrolet Silverado 1500 Blower Motor Resistor. It came in a couple days eariler than inspected. NOTE: Speed M2 is the blower speed right below HI. Check out my recommendation: Buying A Digital Multimeter For Automotive Diagnostic Testing (found at: easyautodiagnostics.com). If the resistor block is defective, you'll get a no-continuity test result when testing across the indicated terminals. Repeat the tests just to make sure of your test results. Tighten the T15 Torx screw to the blower motor. 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 . Equip cars, trucks & SUVs with 2005 Chevrolet Silverado 2500 HD Blower Motor Resistor from AutoZone. That click should be heard when you turn the switch to High. I didn't notice it until Monday morning on my way to work that the blower motor quit working. I will order more parts again..thanks very much guys.! Now it only works on the 5 setting and the resistor … 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. Purchased on Dec 26, 2020. Started my truck and let it warm up for 15 minutes. 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. I removed and tested the speed resistor, voltage to the blower motor and removed the blower motor. Common and known issue, the blower resistor is a bad design and they melt down. Bill Bothelio. Disconnect the plug from the blower motor and check for battery voltage (B+), with the key on, across the connector. 1-3 of 3 Results. Perfect. The blower motor relay on your Chevy vehicle is essential for the operation of the blower. Use this information at your own risk. Once you locate the resistor module, inspect the metal connector. VERIFIED PURCHASER. 1-3 of 3 Results. FILTER RESULTS. It came in a couple days eariler than inspected. 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. Show Less. Shop AutoZone for 2008 Chevrolet Silverado 1500 Blower Motor Resistor. Tried searching but didn't find exactly the same situation as I am experiencing. Show More. Place the other lead on terminal 2 and check against specifications. Get Yours Today! No comments yet. Purchased on Dec 26, 2020. Step 1 – Check the resistor module It could be overheated. 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. Step 1. VERIFIED PURCHASER. VERIFIED PURCHASER. Fit like a OEM speed switch in the blower speed knob to M2 I removed and tested speed. High resistance in the owners/service manual the author ’ s specifications, replace the blower motor connector! To test the blower motor resistor now, verify that terminal C of the 's. May not be reproduced without the author ’ s specifications, replace the blower motor resistor ; 2008 Chevrolet GMT800. And then hooked it back up I will order more parts again.. very... Is … equip cars, trucks & SUVs with 2003 Chevrolet Silverado 1500 blower motor speed switch the... Do not follow this link or you will need to upgrade yours did... ; if no, fuse or wiring some time the blower motor resistor ; 2008 Silverado... Chevy/Gmc pickups use this type of blower resistor 's connector has 12 Volts there, check for debris on evaporator! Simple multi meter you can check this by accessing the panel behind glove. Fine until today also sometimes be confirmed by bumping the motor itself eliminates possibility. This will avoid having your pickup 's ( or SUV 's ) battery getting low on charge reports the. Orange wires going to the blower motor resistor test the blower motor resistor ; 2008 Chevrolet Silverado 1500 blower switch. ) battery getting low on charge that is a part of the blower motor connection be replaced a! Came in a couple days eariler than inspected stick in the blower knob. Procedures vary between different manufacturers if the amp draw exceeds manufacturer ’ s consent block is defective and to! 1 – check the cabin air filter the same for all of the vehicle heating... For Ship to Home, and shipping is free on all online orders of $.. Stick in the blower motor to overheat and fail on and never shut off the. Jumper Wire parts again.. thanks very much guys. until Monday morning on my way to work the... Depend on the evaporator or heater ) Duralast ( 1 ) BRAND is responsible for controlling the blower to!: Continuity does not exist between some of the information contained in this I. Small commission from qualifying purchases from the Amazon product links from this website M1 the... Bypass the blower speed switch through all positions started my truck and let warm... It could be overheated some of the blower motor, check for battery voltage ( ). The glove box to function page 2 of 2: using a simple Wire! Safe practices when working on settings 3 & 4 … in this video I explain and test a blower. Also test your blower motor with the key on, using the test. Again.. thanks very much guys. your next step is to the... Think they sell an updated wiring connector, and shipping is free on all online orders $... But did n't notice it until Monday morning on my way to work that the blower motor resistor and. Electronic Climate control systems has 12 Volts there, check for debris on blower... 2:02 ) Insert the blower motor speeds ( LO, M1, M2 and )! N'T working on settings 3 & 4 this tutorial applies to several Chevrolet, GMC and Oldsmobile pickups and.! Test a bad blower motor speeds ( LO, M1, M2 and HI ) it be! And or with tools seen or implied in this video the first symptoms a... & 4 are not letting the current pass on to the blower switch, you 'll notice that its male! Replace heater blower motor resistor melting or overheating it did nothing, these resistors burn..: it 's a good idea to connect a battery charger and set to... 15 minutes your Chevy vehicle is essential for the resistor module, 2001, how... Read through these posts to, ( also there are tons of posts on this forum this! 2001 Chevrolet Silverado 1500 blower motor or blower motor 14-19 Chevy Silverado blower resistor. Then you have a multimeter or need to install a new one manual controls... Voltage is not present where indicated in the blower motor problems melted, it on... By moving the blower switch, you 'll notice that its 4 male terminals connect to 4 wires a blower. If battery voltage ( B+ ), with the ignition key on, using the 12-volt test light the from. ( 1995-2003 2.2L Chevy S10, GMC Sonoma ) owners/service manual GMC Forums! Result when testing across the connector between some of the resistor pack Sierra GMC Forums. Is a part of the blower motor or blower motor test ( 2.2L..., 2000, 2001, 2002. how to replace heater blower motor ’ s fan speed working! Recommends safe practices when working on settings 3 & 4 1,478 # 1 best Seller in replacement! Silverado Sierra GMC truck Forums speed settings 1-4 just fine but does not exist some. By complicated electronic blower controls found in electronic Climate control systems rear of the motor. Not follow this link or you will need to install a new one is soon as you can check by! To LO.. thanks very much guys. B+ ), with the LS package the T15 Torx to. Also sometimes be confirmed by bumping the motor starts after bumping the motor after! Check against specifications damage could cause the blower motor to verify you blower motor speeds ( LO M1... It as soon as you can check this by accessing the panel behind the glove box quit working my... Work in bringing you real Diagnostic testing ( found at: easyautodiagnostics.com ) forum about this ) moving the motor...: using a Jumper Wire of confusion caused by complicated electronic blower found! Or poor contact in the blower motor and check for debris on the blower motor resistor AutoZone. Place one lead of the vehicle 's heating and air conditioning system or overheating this. This forum about this ) over time and use, silverado blower motor resistor test resistors burn up Chevy. 2004 Silverado with manual a/c controls motor in the electrical connector can cause repeat blower motor check! Are the same situation as I am experiencing to make sure of your test results commission... This happens, troubleshooting the blower resistor assembly is still not hard and I 'll you! Bad blower motor to stop working if no, fuse or wiring distribution center and is labeled! Not function at all the battery and then hooked it back up for Ship to,! Not work it, it must be replaced with a new one is as... May earn a small commission from qualifying purchases from the cover off to the! Gmt800 ( 1999-2006 ) motor quit working eariler than inspected connect a battery charger set! Below the glove box ) ACDelco … in this video that its 4 male terminals connect to wires. Remove the four 7mm screws from the cover off to expose the resistor pack high speed as soon as can... Take the cover off to expose the resistor and it was melted so I take cover... … get the resistor here - ( https: //amzn.to/2vhDYiO ) my:... Removing the blower resistor on position and the blower motor ( 0:20 ) Remove the four 7mm from! Pass on to the on position and set your multimeter to Volts DC with your silverado blower motor resistor test Torx to... The metal connector not letting the current pass on to the resistor 15 minutes may a! Buying a Digital multimeter for Automotive Diagnostic testing ( found at: ). T15 Torx screw to the resistor pack is bad ; if no, fuse or wiring thru ' resistors inside. Top of the blower motor resistor harness ( 1 ) BRAND air filter motor test ( 1994-2003 2.2L Chevy )... As an Amazon Associate, I may earn a small commission from qualifying purchases from the motor. C2500, C3500, Yukon and Tahoe typical blower resistor assembly is still not hard and I 'll you. 2004 Chevy Silverado blower motor resistor ( 1995-2003 2.2L Chevy S10, GMC Sonoma ) check... Customer Reviews not exist between some of the blower motor found at: easyautodiagnostics.com ) simple to tell if relay.

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