HOW TO FIX BLOWER STAYS ON Chevy Trailblazer / GMC Envoy EASY DIAG/REPLACE FAN STUCK

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On Amazon:
*BLOWER MODULE: amzn.to/3awI8q8
Quick overview on how to diagnose/replace the hvac blower control module on a 2004 Chevy Trail Blazer. If this works for your vehicle, please comment you year/model and i'll add it to the description. Thanks! `
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3 июл 2024

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Комментарии : 304

@proudamerican7536 Год назад

This was hands down the best repair video I have ever watched. No bs just accurate facts and directions.

@DM-qp7do Месяц назад

And 3 years later I have to say it again, THANK YOU for this no bullshit video. I hate it when people go pet their dog, go get the mail or just start talking about random bullshit. I really appreciate it.

@robertbragg9364 4 года назад

Thanks for not making it more difficult than it needed to be. Quick and to the point.

@ThePhiRexian 6 лет назад

Even a mechanically incompetent chimp like me could fix this problem thanks to your video. I appreciate you doing this greatly.

@jameshodges3180 2 года назад

Mad props to holding a phone while doing everything with basically one hand

@mtr65 Год назад

Finally !!! This is the definition of tutorial.

@dunnoo7 3 месяца назад

Liked and Subscribed!!! 100% to the point no BS and even mentioned the socket sizes. And a bit of info on the PWM too.

@KirRik-ib3gg 3 года назад

Just saved me a headache. Fixed my problem in about 5 min after watching this quick video. Thx

@willsteele9249 5 лет назад

by far one of the best auto repair video on youtube great job...... straight to point.

@sergioflores7169 11 месяцев назад

I needed the info for diagnosing between a bad hvac unit in dash or bad blower motor control module. This made it easy, thanks!

@ladyg.oflitcreation 4 года назад

2 years later and it worked for me. Bumped my head in the process and now I have a knot but the air shut off. So thanks so much for this video.

@DM-qp7do 3 года назад

This video was exactly what I needed to see, I watched a couple others that were horrible. Thanks man, I need to do this on my 05 GMC Sierra 🇺🇲

@dr.j1217 3 года назад

Great video - Fast and to the point. More helpful than the ~stupid~ owners manual. I pulled EVERY fuse (5) in both boxes & 2 relays that had ANYTHING to do with Fan, HVAC, & no go. This AT LEAST gave me a workaround.

@shaundotson6551 2 года назад

Perfect! Worked on my 04 Duramax! Short and quick. To the point. Diagnosed in less than 10 minutes. Thank you!

@king21w48 5 лет назад

this is a life saver, so now i know what to look for and where to check, i was going to replace both the dash control and the resistor, i still have to check the fan though, just to make sure that its not burned out

@ritaleslie8645 4 года назад

Thank you Very much! This happened to me when I got to work today. I work 10 hour day's. So I pulled the fuse for a quick fix. But will be doing this in the morning. Quick & to the point. I will be checking out more of your videos. Yes I am a lady that works on her own Envoy 2005 8 cylinder 4 wheel drive. God Bless you! Keep making videos Please!!!!

@NoNonsenseKnowHow 4 года назад

Awesome to hear you're taking care of things yourself Rita! Thanks for the lovely comment and good luck on the repair! I greatly appreciate the support

@JBlNN 6 лет назад

thanks dude, my trailblazer had this issue, watched your video diagnosed the issue and replaced it for $60, have full control now. :)

@mikeparson7704 5 лет назад

Awesome video. Love that its straight to the point and no b.s. just happened to my 2007 Trailblazer SS right now. I pulled the fuse under the hood to stop it for time being. Thank you for taking the time to make this video. A huge help.

@stupacx3192 Год назад

I just need to figure out which fuse it is

@jayalexander3876 6 месяцев назад

Fuse 34

@tlbradford 4 года назад

Great video. Perfect tutorial on the ground currents. Saved me a ton of time. Thank you.

@KingSmoo85 6 лет назад

Just letting you know you helped a ton. Been a cold winter in kc but now the envoy will handle it

@golffreak68 7 лет назад

I want to thank you a bunch followed your steps and fixed tge issue for 100$ compared to who knows what at a shop. Great job

@NoNonsenseKnowHow 7 лет назад

Bryan H no problem and I'm glad it helped you out!

@tommyvinson5612 2 года назад

When my blower motor got wouldn’t turn off I found the blower 40 amp fuse under the hood, When removed it stoped,great video,

@tmspete7354 2 года назад

1st video that tells me how to troubleshoot. Thank you!

@sethcox1003 2 года назад

Thank you so much. 5 minutes and the fan was stopped. It's below zero where I am and a dead battery would be pretty uncomfortable. I'll check the voltages once I get to my tools. Saved me a bunch if time, money, and frost bite!

@NoNonsenseKnowHow 2 года назад

No problem! Glad you found the video helpful

@zeidalyassiry6359 3 года назад

Thank you so much I almost never Comment or like or sub to anyone or anything on RU-vid but you saved my car in middle of night with -30 degrees holy shit now tomorow I’ll take it for repair at least now the fan is not going to run all night omg thank you

@NoNonsenseKnowHow 3 года назад

So happy to hear the video helped you get out of a jam. Really appreciate you dropping a comment to. Thank you. also It's not a bad repair if you decide to tackle it yourself.

@josephmonrroy1877 Год назад

Badass video. Love the no BS straight to the point 👌

@tylersgarage1872 2 года назад

Thanks for the video! I ended up making a video when I fixed my 2004 GMC Yukon Denali XL

@mystic24100 3 месяца назад

Thanks , I will check my truck tomorrow. Love the no BS video.

@wills2166 3 года назад

Excellent. Helped a lot. 100% fixed. Used BWD from advanced auto. 2003 Tahoe.

@Learningmorw7805 5 лет назад

Not posting this everywhere, but possible fix. Hummer with automatic temp control, blower motor staying on after key turned off. Passed wire voltage testing. Had to buy the "upgraded" fan resistor.... Cut and installed the new style plug that fits the new module. Works!

@truckerj8717 4 года назад

THANKS FOR THE ADVICE. YOU WERE 💯% RIGHT.... MY 2005 GMC YUKON XL DENALI WAS DOING THE EXACT SAME THING. THE PART WAS $110.00 FROM AUTOZONE BUT THAT EXACTLY FIXED IT IMMEDIATELY. IT TOOK ABOUT 10 MINUTES TO DO EVERYTHING FROM START TO FINISH. THANKS BRO! I HAD 7 MECHANICS LOOK AT MY TRK AND THEY COULDN'T FIGURE IT OUT BUT THEY WANTED TO CHARGE ME A HELL OF A LOT MORE THAN $110.00. I'M A FAN NOW👍😁😁😁😁😁😁😁😁😁😁😁😁😁😁

@anthonyc417 5 лет назад

Dude thank you so much. New part is in and my family and I are back on the road.

@wadecollins3014 5 лет назад

Great video! Wish I found this video instead of the other one I was following.

@brittanykeen1802 2 года назад

Um this literally just started happening...going home to check it out. Thanks to a great step dad I know a few things. Thanks for this video

@anthonyljefferson7927 2 года назад

That advice worked on my 2006 Avalanche. That's 4 posting!!!

@JeffGoossen-gm7jh Год назад

Your video saved me so much money by doing this myself. Thank you! 3:22

@johnnyp301 3 года назад

That was my problem, took Tahoe to a car wash and had a bad seal and water got all over it, thanks for the video.

@NoNonsenseKnowHow 3 года назад

No prob! Glad it helped out

@melisvarland1132 Год назад

Hi, same thing is happening to my Chevy suburban. I can’t drive my truck after a rain storm or car wash. What seal did you replace?

@p5eudo883 5 лет назад

Very efficient use of video time. I appreciate that. Long-winded explanations and inclusions of personal experiences before solutions in such videos are often frustrating. When I'm looking for a video like this, it's usually a matter of relative urgency. I appreciate your balance between brevity and comprehensive explanation.

@NoNonsenseKnowHow 5 лет назад

I appreciate your comment very much, that's exactly what I shoot for on 90% of my videos. Glad the video helped out.

@jebbohanan2626 Год назад

I just replaced the resistor on my 2004 Buick Rainier, with the climate control system. I worked perfectly for one day. I’m not going to spend anymore money on it. I will just use a 40amp fuse and a 40amp switch to straight wire the fan to FULL ON. All this technology is great if you got loads of money to keep it going. But, honestly, old school is the best.

@tylersgarage1872 2 года назад

Same issue on my 04 Denali @ 126k! Super helpful video

@raykohnert2588 2 года назад

Excellent and straight to the point.

@caseybinicewicz6332 2 года назад

Thanks for the help. Worked perfectly. 2005 Chevy Avalanche.

@creekmud2857 Год назад

I'm definitely going to have to follow you! I'm a 29-year HVAC technician

@juanbatista3497 3 года назад

Thank you so much you have made my day so much easier, very useful

@jmaxs77 25 дней назад

My 2003 Bravada has this exact problem. Thanks for the fix.

@jennifergilbert7631 3 года назад

Thank you I had no idea wth was going on with my ac this helped alot

@terrymotley-smith1222 2 года назад

I just did this to my 2007 Buick rainer and it worked thank you

@jakeuhl8354 3 года назад

Awesome man ! Exact details I needed on diag.

@mikepage9053 5 лет назад

Very informative and easy to follow thank you

@Brooke10nant 6 лет назад

Great video. Short and to the point.

@NoNonsenseKnowHow 6 лет назад

Brooke Tennant thanks for the feedback!

@pheonixphotography 6 лет назад

just had this happen to my 07 SAAB 97x helped a lot

@77jerupp7 2 года назад

The best auto repair video I've ever seen. I've subscribed and hope I can find you next time I need help.

@trueitbycjtruitt9546 Год назад

Thank you for this video mine just started doing that today , when I did a web search your video was the first to pop up

@jeremyfreeman7827 7 лет назад

To the point with explanation, perfect.

@wally8241984able 4 года назад

Thanks for the great video. Very helpful and useful. I saved a bunch of money by watching your video.

@NoNonsenseKnowHow 4 года назад

Awesome! Happy to hear it helped out!

@golffreak68 7 лет назад

Great video thanks showed how simple it is

@Raginlibertarian Год назад

Thank you! I can work with this! I was afraid I would need to disconnect the battery every time I shut it off! Reaching under to connect/disconnect the plug is so much easier/ faster. Really didn't wanna wake up to a dead battery. It's a temporary sort-of-fix until I have the time/funds to fix it completely. But I can still defrost and my battery won't get drained. Good enough for now!

@RDHooligan-317 10 месяцев назад

Love how you get to the point bro thanks

@ventureswild1228 2 года назад

Exactly the info I needed. Thanks

@6878jeff Год назад

Perfect I have the exact situation you explained it to a T. I figured it was the fan module.

@frankielowkey9984 5 лет назад

Glad you're still doing videos. This one helped my brother out. Thanks a million. Subscribed to your channel for support. Keep up the great contents. 👐🤘

@NoNonsenseKnowHow 5 лет назад

Thanks so much man!

@philipsaint2401 3 года назад

Great, clear cut, video! Good video work and explanation ! Thanks a bunch.

@NoNonsenseKnowHow 3 года назад

No problem. Glad it helped out

@MJS.28 3 года назад

Thanks for vid. Fyi when people measure the purple from red youll see the voltage fluctuate. That lets you know the pulsed width modulation is working coming from the climate controller, therefore its your blower resistor module like he said in the video.

@rlvtrader 5 месяцев назад

Thanks for this. Mine was fluctuating and not at 0 (just near it). When I increased the fan speed on the controller to max, the voltage was over 12V between these 2 wires, which made me think climate controller was doing what it was supposed to do. I'm going to buy the resistor module, fingers crossed that totally fixes it.

@simpledude4065 6 лет назад

Thank you for making this video, major help!! I then replaced mine, and my blower works back to normal.

@staggerwing3767 Год назад

Marvelous and to the point. HUGE help. Subscribed.

@weisoman5323 11 месяцев назад

Which module did you have to replace?

@kristinas1266 4 года назад

Thank you, liked the video. Will do the test in the morning, hopefully my battery will be charged up. I didn't have time before I had to be at work to pull the fuse, so came home to a drained battery

@NoNonsenseKnowHow 4 года назад

No problem! Thanks for commenting and good luck with the repair

@angkham 3 года назад

"Short and to the point"! Easy watch and informative! I have a 2003 Acura CL and my fan stays on only when the key is on the "on" position. I was thinking fan and relays but didn't know to check here. I'm new to electrical so if you think you know the issue, please lmk. Otherwise I'll just rewatch this awesome video a few times to understand. Thanks in advance!

@NoNonsenseKnowHow 3 года назад

Glad the video was helpful and I appreciate the feedback man. It's hard to give you an opinion without seeing the vehicle. A good place to start would be getting a wire diagram for your particular car. That will really help you narrow down which components could be bad. Good luck on it and let me know how you make out. My first thought would be a bad control head if it has Auto climate

@stevef5995 2 года назад

Great overview on this problem - thanks!

@NoNonsenseKnowHow 2 года назад

No problem!

@btbb3726 3 года назад

Excellent. Very clear and concise. This just happened to me this morning and having a

@NoNonsenseKnowHow 3 года назад

Glad you found it helpful. thanks

@nutsandbolts7407 Год назад

Great help great explanation

@shanekemple Год назад

Best video ever

@leonardmargegiesbrecht821 Год назад

Thanks for your to the point but very helpful video.

@jakethomas3173 2 года назад

Concise. Nailed it & thank you

@willhewitt2218 5 месяцев назад

Well done and thank you

@NoNonsenseKnowHow 6 лет назад

On Amazon: *BLOWER MODULE: amzn.to/3awI8q8

@meidamx 6 лет назад

NoNonsenseKnowHow The Amazon link doesn’t allow 2006 Trail Blazers or newer. Will a 2005 work?

@brianclark6340 6 лет назад

NoNonsenseKnowHow thanks for the info! So mine was doing this but now it doesn't blow air at all anymore. Would this still fix my issue or did I do more damage at this point?

@polishedhorsesales 6 лет назад

Hi, thanks for the great video! My boyfriend replaced both parts and the fan is fixed, but now the A/C only blows hot. Any ideas?

@polishedhorsesales 6 лет назад

The passenger side only.

@kenreddick6420 2 года назад

Helped me out big time. Thanks very much

@NoNonsenseKnowHow 2 года назад

No problem! Glad it was helpful

@aniorbis 4 года назад

Me salvastes el dia! Gracias!

@petedetects7012 2 года назад

That just happened on my wife's gmc yukon. Thanks for the video

@NoNonsenseKnowHow 2 года назад

No prob!

@ludovicohernandez7278 7 месяцев назад

Thank you right on !! Very helpfull.

@melodyman8484 2 года назад

Great video and wish you lived in Brooklyn. I'm having this issue right now.

@scaleyardmarine 4 года назад

you rock this is my problem last two days thank you thank you thank you, sir.

@NoNonsenseKnowHow 4 года назад

No problem Noel!

@ebperformance8436 4 года назад

I’m glad I seen your video...I was about to tell my mom to send her GMC” To the dealership” they wanted $90 dollar...just to look at it. Her HVAC Module resister....only needed two screws to remove....I was able to tell they replaced it” because it had yellow junkyard markings....to make a long story short....they installed the wrong one and was installed backwards” water from the dash unit....got into the module. Thanks for the video....saved my mom money.

@rkaraidos 6 лет назад

Great video thanks

@rooseveltrainesjr7618 2 года назад

Thanks for my video my o5 gmc Yukon just started. Fan not blowing high . Running when I cut key off

@ch1ckenphat514 3 года назад

Literally watching this as my vehicle just started doing this.

@ch1ckenphat514 3 года назад

Ffs. Its the resistor module.. AGAIN. Leave it up to chevy to create a complete piece! Back to the scrap yard tomorrow.. because guess what, its a discontinued part when you have auto climate controls. F*ck.

@ch1ckenphat514 3 года назад

And don't get me started on the fan clutch. .

@crackymccracker8643 Год назад

Do not watch final destination

@dansilverman2987 Год назад

Same ….

@MrJohnboyBurns 6 лет назад

Yep, you're awesome

@mrajj1261 3 года назад

I'm buying a trailblazer with this problem thanks

@NoNonsenseKnowHow 3 года назад

no prob!

@RillaRah 6 лет назад

Great video thx!

@randycoleman4528 6 лет назад

👍👍 great video

@rrmech11 5 лет назад

Nice job

@dwigg7700 6 лет назад

Appreciate it brother

@OmarGarcia-xt1df 4 года назад

Thanks for this!

@NoNonsenseKnowHow 4 года назад

No problem, thanks for taking the time to comment! I appreciate it

@vden02 2 года назад

Thank you!

@jeffsgarage1969 2 года назад

Thank you 🇺🇸

@bethsnell7177 4 года назад

Tysm! Worked!

@NoNonsenseKnowHow 4 года назад

np,gth!

@christopherregan2924 9 месяцев назад

Thanks subscribing!

@christopherbose3461 Год назад

Thank you.

@A.D455 3 года назад

Good im gonna try this my 2004 gmc envoy did it 2 day wen my suv was off u can hear the blower still running wen I pulled my ground wire 2 my battery it turned off an wen I put my ground wire back on the battery the blower came back on