Home > Blower Motor > Chevy Truck Heater Fan Not Working

Chevy Truck Heater Fan Not Working


IMPORTANT: It's a good idea to connect a battery charger and set it to low while you perform the following tests. The damaged wire and terminal are located in the top left in the picture below. Remove the blower fuses (Htr A/C & HVAC 1 fuses). 2. I have changed resistor packs on 2 Trailblazers, but this issue seems different to me. http://haiteq.com/blower-motor/chevy-truck-fan-not-working.php

Mark helpful 6,800 Report Dannyl answered about a year ago That's interesting, chris, you just described the results of excessive current draw by a worn, damaged motor. Hi and thanks for your question! I can not get any of the speeds, including high to work. or was connector fit too wide?

Gmc Sierra Blower Motor Resistor Recall

The 10 amp fuse is listed as HVAC 1. 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. Sometimes it won't turn up to full power. Mark helpful 10 Report Aaron answered 2 years ago 92 GMC Sonoma 2.8L - I got the same issue,but I've replaced the swith & resistor.Still nothing.Now what is really weird is

The old blower is bad of course had to find out this way. It's 117.00 for the blower resistor replacement, $70 for the new heater control unit in the dash and 1 and 1/2 hours labor and this should fix the problem as they That is a scary thought!!!! - Renee S., Manchester, NH, USA Send Comment Add Complaint problem #7 Mar 202010 Silverado WT V6 Automatic transmission44,000 miles Truck has been taken in for 2003 Chevy Silverado Blower Motor Not Working Watch QueueQueueWatch QueueQueue Remove allDisconnect Loading...

Tip Use the old connector as a map for splicing the wires for the new connector. Another tool to lift the locking tab from the terminal. This one is hard to reach, use a small screw driver to release the connector tab.  The other is a 7-wire connector from the A/C control head. find more info Spread the word.

Next thing mounted to top of housing for A/C is a resister block. 2008 Chevy Silverado Blower Motor Not Working Working... Steven C 124,632 views 3:54 How To Install Replace Heater AC Blower Motor Chevy Silverado Tahoe Sierra 99-02 1AAuto.com - Duration: 7:26. 1A Auto Parts 402,819 views 7:26 Blower Motor and Does it apply to Trailblazers also if there is one?

Silverado Blower Motor Resistor Test

I have read reports of smoke and or burning smell may be detected because of hvac melting wires but I have not yet - Kelli Jo W., Borger, TX, USA Send Before cutting the wire I moved back to where the wire color was consistently orange. Gmc Sierra Blower Motor Resistor Recall The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. 2005 Silverado Blower Motor Resistor Wiring Diagram Disconnect the connector from the resistor module.

Forgot your Password? check over here There is a heater/ac door actuator motor that went bad on his truck. Other splice sleeves may not protect the splice from moisture or provide a good electrical connection. 6. These 4 wires supply it with specific signals and in the following chart you'll find a brief description of each: Blower Resistor Circuit Descriptions Pin Wire Color Description A YEL LO 2003 Chevy Silverado Blower Motor Resistor

Service Procedure Note The resistor module connector and blower motor resistor will need to be replaced if one or more of the symptoms below is present.- The HVAC blower may not CarComplaints.com: Car complaints, car problems and defect information Latest News Nov 12: Toyota to Pay $3.4 Billion to Fix Rusted Truck Frames Nov 10: Audi 'Defeat Device' Lawsuit Log in My Pick your state: AL AK AZ AR CA CO CT DE FL GA HI ID IL IN IA KS KY LA ME MD MA MI MN MS MO MT NE NV http://haiteq.com/blower-motor/chevy-truck-blower-motor-not-working.php wildchevy Shifting into Sixth Gear! [L3]Posts: 6528Topics: 39Images: 2Joined: Mar 20 2013, 6:46amYears of membership: Year: 2016 Make/Model: Chevrolet Silverado Extra Info: NHT MAX TOW 5.3 4X4 Group Membership: • Registered

Or when I had to defrost the windshield. 2006 Gmc Sierra Blower Motor Resistor Location I was not expecting power here. Lower the close-out panel enough to gain access to the resistor module connector. 3.

Your clear instructions and pics helped a novice like me test and find that I needed a new ignition switch( no power on orandge, but ignition started truck) thanks again my

I discovered my ca... 2000 Chevrolet S-10 - Maintenance & Repair Motor size 18 answers What is the biggest motor that can be put in a Chevrolet S-10 pickup? 1999 Chevrolet Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. This tutorial compliments this one on testing the blower motor resistor: How to Test the Blower Control Switch (GM 4.3L, 5.0L, 5.7L). 2006 Chevy Silverado Blower Motor Resistor Wiring Diagram HI.

Register Already a Member? A 12v test light is 4 bucks and is useful for years and years to answer simpler electrical questions that can cause the confusing symptoms. 1 out of 1 people think Test the blower motor to make sure all speeds are functional. 9. http://haiteq.com/blower-motor/chevy-s10-heater-fan-not-working.php Reply View Public Profile Send a private message to MDTAHOE Find all posts by MDTAHOE CF Senior Member Join Date: Nov 2010 Posts: 368 August 4th, 2011, 10:23 AM #6

Complained to GM by the time I got a response it was out of warranty.I was tol to take it back at my expense and they would check it again.NOT GONNA Vehicle Problems Find out what cars to avoid, view the latest problem trends, or keep up-to-date with the most recently reported problems. Tired of searching? Checking the orange wire at the starter switch identified the switch as being defective.

Thank You Ken Ask Your Own Chevy Question Expert: Ken replied6 years ago. pending his individual findings. 1 out of 1 people think this is helpful. richpin06a 278,218 views 8:36 How to replace blower motor resistor Chevy Suburban √ - Duration: 3:46. then the A/C-Heater control panel has a problem.

power distribution center should provide power to the fuse panel, then after the fuse panel it should goto the blower speed switch, then to the other components. I just noticed one day it wouldn't change to that setting. Fix It Angel 28,836 views 3:46 Blower Motor Stuck On High - Duration: 2:52. No recall for melting electrical?

Chevrolet Astro • Gas Scooters • Electric Scooters • Boise Web Development • Chevy truck forum Privacy Statement SEO Enhanced • XHTML Strict Terms of Use Login|Contact Us Chevy Chevrolet Dealers are to install a new blower motor resistor and resistor module connector.