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

Рет қаралды 306,420

Күн бұрын

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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Пікірлер: 306

@proudamerican7536 Жыл бұрын

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

@robertbragg9364 5 жыл бұрын

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

@willsteele9249 5 жыл бұрын

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

@DM-qp7do 3 жыл бұрын

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 🇺🇲

@KirRik-ib3gg 3 жыл бұрын

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

@ThePhiRexian 6 жыл бұрын

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

@ladyg.oflitcreation 4 жыл бұрын

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 2 ай бұрын

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.

@JBlNN 6 жыл бұрын

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

@shaundotson6551 2 жыл бұрын

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

@ritaleslie8645 4 жыл бұрын

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 жыл бұрын

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

@sergioflores7169 Жыл бұрын

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

@dunnoo7 4 ай бұрын

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

@king21w48 5 жыл бұрын

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

@dr.j1217 3 жыл бұрын

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.

@tlbradford 4 жыл бұрын

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

@mikeparson7704 5 жыл бұрын

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 Жыл бұрын

I just need to figure out which fuse it is

@jayalexander3876 7 ай бұрын

Fuse 34

@truckerj8717 4 жыл бұрын

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👍😁😁😁😁😁😁😁😁😁😁😁😁😁😁

@KingSmoo85 6 жыл бұрын

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

@golffreak68 7 жыл бұрын

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 жыл бұрын

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

@77jerupp7 2 жыл бұрын

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

@mtr65 Жыл бұрын

Finally !!! This is the definition of tutorial.

@frankielowkey9984 5 жыл бұрын

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 жыл бұрын

Thanks so much man!

@jameshodges3180 2 жыл бұрын

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

@zeidalyassiry6359 3 жыл бұрын

Thank you so much I almost never Comment or like or sub to anyone or anything on KZfaq 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 жыл бұрын

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.

@sethcox1003 2 жыл бұрын

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 жыл бұрын

No problem! Glad you found the video helpful

@mystic24100 4 ай бұрын

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

@tmspete7354 2 жыл бұрын

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

@JeffGoossen-gm7jh Жыл бұрын

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

@trueitbycjtruitt9546 Жыл бұрын

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

@josephmonrroy1877 2 жыл бұрын

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

@Learningmorw7805 5 жыл бұрын

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!

@p5eudo883 5 жыл бұрын

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 жыл бұрын

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

@anthonyc417 5 жыл бұрын

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

@wadecollins3014 5 жыл бұрын

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

@wills2166 3 жыл бұрын

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

@Raginlibertarian Жыл бұрын

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!

@juanbatista3497 3 жыл бұрын

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

@wally8241984able 4 жыл бұрын

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

@NoNonsenseKnowHow 4 жыл бұрын

Awesome! Happy to hear it helped out!

@tylersgarage1872 2 жыл бұрын

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

@ebperformance8436 5 жыл бұрын

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.

@brittanykeen1802 2 жыл бұрын

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

@jakeuhl8354 3 жыл бұрын

Awesome man ! Exact details I needed on diag.

@philipsaint2401 3 жыл бұрын

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

@NoNonsenseKnowHow 3 жыл бұрын

No problem. Glad it helped out

@creekmud2857 Жыл бұрын

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

@anthonyljefferson7927 3 жыл бұрын

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

@angkham 3 жыл бұрын

"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 жыл бұрын

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

@jennifergilbert7631 3 жыл бұрын

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

@tommyvinson5612 2 жыл бұрын

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,

@btbb3726 3 жыл бұрын

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

@NoNonsenseKnowHow 3 жыл бұрын

Glad you found it helpful. thanks

@mikepage9053 5 жыл бұрын

Very informative and easy to follow thank you

@raykohnert2588 2 жыл бұрын

Excellent and straight to the point.

@jmaxs77 Ай бұрын

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

@tylersgarage1872 2 жыл бұрын

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

@Brooke10nant 6 жыл бұрын

Great video. Short and to the point.

@NoNonsenseKnowHow 6 жыл бұрын

Brooke Tennant thanks for the feedback!

@caseybinicewicz6332 2 жыл бұрын

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

@RDHooligan-317 11 ай бұрын

Love how you get to the point bro thanks

@terrymotley-smith1222 2 жыл бұрын

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

@melodyman8484 2 жыл бұрын

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

@simpledude4065 6 жыл бұрын

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

@staggerwing3767 Жыл бұрын

Marvelous and to the point. HUGE help. Subscribed.

@weisoman5323 Жыл бұрын

Which module did you have to replace?

@golffreak68 7 жыл бұрын

Great video thanks showed how simple it is

@ventureswild1228 3 жыл бұрын

Exactly the info I needed. Thanks

@jeremyfreeman7827 7 жыл бұрын

To the point with explanation, perfect.

@jebbohanan2626 Жыл бұрын

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.

@6878jeff Жыл бұрын

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

@kristinas1266 4 жыл бұрын

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 жыл бұрын

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

@pheonixphotography 6 жыл бұрын

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

@nutsandbolts7407 Жыл бұрын

Great help great explanation

@leonardmargegiesbrecht821 Жыл бұрын

Thanks for your to the point but very helpful video.

@NoNonsenseKnowHow 7 жыл бұрын

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

@meidamx 6 жыл бұрын

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

@brianclark6340 6 жыл бұрын

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 жыл бұрын

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 жыл бұрын

The passenger side only.

@MJS.28 3 жыл бұрын

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 6 ай бұрын

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.

@stevef5995 2 жыл бұрын

Great overview on this problem - thanks!

@NoNonsenseKnowHow 2 жыл бұрын

No problem!

@johnnyp301 3 жыл бұрын

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 жыл бұрын

No prob! Glad it helped out

@melisvarland1132 Жыл бұрын

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?

@ludovicohernandez7278 7 ай бұрын

Thank you right on !! Very helpfull.

@jakethomas3173 2 жыл бұрын

Concise. Nailed it & thank you

@kenreddick6420 3 жыл бұрын

Helped me out big time. Thanks very much

@NoNonsenseKnowHow 3 жыл бұрын

No problem! Glad it was helpful

@willhewitt2218 6 ай бұрын

Well done and thank you

@shanekemple Жыл бұрын

Best video ever

@petedetects7012 2 жыл бұрын

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

@NoNonsenseKnowHow 2 жыл бұрын

No prob!

@rkaraidos 6 жыл бұрын

Great video thanks

@RillaRah 6 жыл бұрын

Great video thx!

@rooseveltrainesjr7618 2 жыл бұрын

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

@aniorbis 4 жыл бұрын

Me salvastes el dia! Gracias!

@randycoleman4528 6 жыл бұрын

👍👍 great video

@scaleyardmarine 4 жыл бұрын

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

@NoNonsenseKnowHow 4 жыл бұрын

No problem Noel!

@kickstatrbuddy 4 жыл бұрын

Thanks, yep short concise and clear. Well done sir I will subscribe to help you.

@NoNonsenseKnowHow 4 жыл бұрын

thanks!

@OmarGarcia-xt1df 4 жыл бұрын

Thanks for this!

@NoNonsenseKnowHow 4 жыл бұрын

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

@dwigg7700 6 жыл бұрын

Appreciate it brother

@ch1ckenphat514 3 жыл бұрын

Literally watching this as my vehicle just started doing this.

@ch1ckenphat514 3 жыл бұрын

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 жыл бұрын

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

@crackymccracker8643 Жыл бұрын

Do not watch final destination

@dansilverman2987 Жыл бұрын

Same ….

@rrmech11 5 жыл бұрын

Nice job

@bethsnell7177 4 жыл бұрын

Tysm! Worked!

@NoNonsenseKnowHow 4 жыл бұрын

np,gth!

@jeffsgarage1969 2 жыл бұрын

Thank you 🇺🇸

@vden02 2 жыл бұрын

Thank you!

@SpiritofGod777 5 жыл бұрын

I wanted to let you your amazing and I love your name because it helped my family very effective and immediately. God bless you

@leapsandjump 2 жыл бұрын

Thank you so much

@rebeccagillespie4430 6 жыл бұрын

Thank you, thank you, thank you!!! I have a 2007 Trailblazer, and this bizarro air blowing thing just started today...I watched your video and was able to get in to the control module (I didn't even need to pop the wires off) and get in and unplug the blower control! that's as far as I feel comfortable going (not sure if I know how to check the whole voltage thing you talk about) but at least it's not blowing any more!