2003 Tahoe No Rear Heat Fix, Suburban, Yukon XL Repair!

Рет қаралды 517,927

Күн бұрын

Complete how to repair no heat in the rear. My truck just blew out cold air before the fix. Heat galore afterwards!
Purchase Part Here (Updated 5-6-2019)
Module: amzn.to/2Di3g59
Other parts that may be needed:
Blend Door Actuator: amzn.to/3H5aJm1
Please refer to the comments below for more info. At this time there are over 100 comments talking about this part and similar issues!
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Copyright 2014 Precisionmachineshed

Пікірлер: 357

@brucethorntonsr9545 7 жыл бұрын

Ordered my part from Amazon on Saturday, received it this morning. Just finished it took about twenty minutes works great. Now my granddaughter won't be cold this winter. Of course today it was 72 degrees. I have a 2004 Tahoe thanks.

@precisionmachineshed 7 жыл бұрын

Sounds good, glad it worked. At least now you're ready for when it does get cold!

@markhines6531 5 жыл бұрын

Anybody know what the parts name is and what the part number is at amazon. I can’t find it anywhere. Amazon, EBay or net

@ChrisBrown-yh8ju 2 жыл бұрын

What is the name of this part,also was the heat just not working at all in the rear?

@boejebie3863 8 жыл бұрын

I just want to say thank you for posting this video, it's a great step by step procedure for replacing the rear aux heating module, it was a breeze, and the best part is that it fixed the problem, I now have rear heat. Thank you again!

@precisionmachineshed 8 жыл бұрын

+Boe Jebie No problem, glad to hear it worked for you and thanks for letting me know!

@coloradogirl838 8 жыл бұрын

Thanks sooo much! Your video was awesome! I'm a single mother who doesn't have extra money and your video showed me exactly how to replace the control module, down to needing a 9/32 socket. I bought the part on ebay for $64 and it took me 20 minutes from start to finish. Thanks again!

@precisionmachineshed 8 жыл бұрын

+Colorado Girl Glad to hear it worked out for you! Thanks for letting me know!

@moonmoon4338 7 жыл бұрын

Colorado Giró

@lboggan417 5 жыл бұрын

Colorado Girl, you rock!

@frankachampong7443 2 жыл бұрын

What is the search name for the part on eBay?

@scottoakley1135 9 жыл бұрын

Spitfire, thank you for a complete and easy to follow video. It really gave me confidence to jump in and make this repair. I had my laptop out in the garage and would stop and refer to the video...and the problem is fixed. Again, great job and thank you!

@precisionmachineshed 9 жыл бұрын

No problem, thanks for watching. I have done that with my computer before too!

@XOBrian1 9 жыл бұрын

Good video, it's the same process in my 03 Yukon.

@Anonymous-it5jw 3 жыл бұрын

Really helpful video. We have an 03 Z71 Tahoe that we bought new in December 2002 - still running, but I know that sooner or later I'll need this video. Thanks for the tips.

@Kencomp1 9 жыл бұрын

Nice job. Exactly what I was looking for. Now I will replace the same module in my 2006 Tahoe.

@plambert71 8 жыл бұрын

outstanding video, took me about 30 mins from start to finish and I have heat again. Thanks for taking the time to upload!

@precisionmachineshed 8 жыл бұрын

+Vital Imagery No problem, thanks for letting me know it worked out for you! Thanks!

@jpcalo8 6 жыл бұрын

Excellent video!!! Upon completion it took a little time for my suburban to warm up (40 degrees F outside) but the warm air is working again.

@precisionmachineshed 6 жыл бұрын

glad to hear it worked out.

@bze06fishinbwai63 6 жыл бұрын

Precision Machine Shed: I really appreciate your video on showing how to remove that panel. Because of your video I got to fix my Suburban rear A/C resistor. Thanks for tha awesome VID!!!!

@precisionmachineshed 6 жыл бұрын

Glad it helped you out.

@jwgaitan4500 4 жыл бұрын

Thank you very much for your excellent video, I had to return one back to the dealer thinking it was the incorrect module that they had given me. But thanks to your video I was able to calibrate the module by following the steps you show on the video. Thank you very much again I owe you lunch my friend!!!!!

@precisionmachineshed 4 жыл бұрын

Great to hear!

@10006LV 3 жыл бұрын

I'm really thankful for your video. I was having the same problem with no rear heat. I changed the module myself after watching ur video 👍

@precisionmachineshed 3 жыл бұрын

Glad it helped

@roseliareuben4385 Жыл бұрын

*Easy to assemble **Fastly.Cool*

@rickygray7767 8 жыл бұрын

Thanks so much for the post. I have 2004 chevy tahoe and my issue was the front vents were blowing cold air but the back vents were blowing hot air. The part number you recommended fixed it right up, thanks again...

@precisionmachineshed 8 жыл бұрын

+RICKY GRAY No problem, glad to hear it worked out for you.

@TzUuup 5 жыл бұрын

Bro you know thats a lie.. the front has nothing to do with the back. The rear has its own motor and actuators that control that heat and ac

@Wisconsin.pikachu Жыл бұрын

Thank you for this, my 05 yukon has this issue started last year, I love the rear heat as a neck warmer and not being able to use rear heat really sucks lol

@slowdohc 9 жыл бұрын

Good stuff here. I have a 02 yukon and my friend has a 05 Denali. He asked me about this problem and I had no idea. Hopefully he can get right with this info. Thanks

@lcjhorne 9 жыл бұрын

Thanks so much for your video! Fixed the rear heat in my 2003 Yukon!

@precisionmachineshed 9 жыл бұрын

Joseph Horne Glad I was able to help you out and thanks for watching. I appreciate it!

@titubaabutit 4 жыл бұрын

This fixed my problem, Thank you!

@bfriendly100 8 жыл бұрын

I have been trying to find a video to show how to pull the interior trim.....This was perfect!! I am replacing the Woofer on the other side in an '01 THANK YOU!

@precisionmachineshed 8 жыл бұрын

+bfriendly100 Glad I was able to help. When I made this I was in the same boat as far as there was nothing showing how to tear it all apart. Thanks for watching and commenting!

@charlesperrin5533 6 жыл бұрын

I have a 2002 Chevy Tahoe The blower in rear stop working. I followed your instructions. Instead of replacing it. I tap it and it works. I will replace it soon but as long I don't put the controller on high. Thank you.

@precisionmachineshed 6 жыл бұрын

Great to hear that worked.

@andykirkpatrick3422 9 жыл бұрын

Thanks for the video! REALLY helped me save some cash by doing the repair on my own. Tubers like you really help the everyday DIY'er. Thanks again!

@precisionmachineshed 9 жыл бұрын

Thanks for your comments. I'm glad I could help you out. That's all I am is a DIY'er. I try and put out videos that make sense and are easy to follow. Be sure to check out my Channel if you haven't already. Thanks!

@pickle9977 7 жыл бұрын

The rear fuse is the RR HVAC. its actually the 30 amp fuse. At least on my Cadillac escalade. the 10 amp fuse runs the front. I was getting A/C in the back when I wanted Heat. The actuator (next to the module that's replaced in this video) was not switching from AC to heat. I replaced it, the actuator reset by switching back and forth but then now it stays on cold again. Going to replace the module next. Good video, some people might have to replace both to get it working.

@precisionmachineshed 7 жыл бұрын

That's good info, Thanks for taking the time to post it here!

@johnsutro2555 7 жыл бұрын

Okay Google power windows

@chefboy1016 5 жыл бұрын

Thanks you was a big help now I'm officially a KZfaq mechanic 😂

@freema22 9 жыл бұрын

Great video. I've been driving around for at least 3 years with no heat in the back of my truck. This winter the kids have been complaining more than normal, so I figured it was time to fix it. Swapped out the module, and at first, I still couldn't get any warm air in the back. I tried pulling the fuse several times, and nothing would work. After another Google search, I found a thread somewhere that mentions pulling the 60 amp VSES/ECAS fuse under the hood. That should be for the stability control, so I couldn't imagine it would work. IT DID!!! Now I have hot air, and the kids are happy. Thanks!

@precisionmachineshed 9 жыл бұрын

Glad to hear that you finally got it working. The reason I fixed mine was because we had a new born and couldn't drive around without heat! Thanks for watching, I appreciate it!

@bryceleonhardt8440 9 жыл бұрын

Spitfire thank you for the informative and $$ saving post, I followed your instructions to spec, after buttoning all the trim/panels back together I still am getting cold air! I have pulled the fuse turned the truck to ON for 1min interval shut truck off replaced fuse at least 5x with the truck at normal operating temperature. Blowing plenty hot in the cockpit but 2nd and 3rd row remain cold. I attempted to pull the VSES 60amp fuse that Mike refers to above. In my attempt it would not come loose and ended up crushing some of the plastic around the fuse with the pliers. Mike did your VSES fuse come out with ease? I don't want to cause myself more headache. I'm in NY and we are expecting 30+inches of snow in the next 24hrs, rear heat would certainly be a blessing... SOS!!

@freema22 9 жыл бұрын

Yes, mine popped right out.

@precisionmachineshed 9 жыл бұрын

Bryce Leonhardt I am not sure, I guess my best advice at this point is would be to pull the fuse again..... turn on truck for at least 30 seconds but not too much longer, turn switch off, replace fuse and try it. I am not sure if going longer than 40-50+ seconds will null the reset or not.

@bryceleonhardt8440 9 жыл бұрын

spitfire1821 I will attempt the 30sec increment hopefully that makes the difference. If not I will probably be investing in a new 60 amp fuse as a plan b. I did read on Amazon for some the fuse pulling didn't work and disconnecting the battery was necessary in order to reset any codes. I will keep everyone posted, perhaps my learning experience can help another poor soul as your contribution has.

@frankly25 9 жыл бұрын

Thanks spitfire1821, this made the repair to my 2003 Tahoe quick and easy.

@precisionmachineshed 9 жыл бұрын

Glad it was a help for you! Thanks for watching!

@scottytomcat4267 8 жыл бұрын

thanks this is a great video I appreciate your help we gotta learn to help one another thank you so much for the help

@precisionmachineshed 8 жыл бұрын

+Scotty tomcat No problem, I appreciate the comments and thanks for watching.

@funtimes6205 9 жыл бұрын

Great video. Thank you for posting and helping me.

@precisionmachineshed 9 жыл бұрын

Glad I could help. Thanks for watching!

@tommymills576 3 жыл бұрын

Definitely about to try this now

@jacobpeterson599 4 жыл бұрын

I have a 99 gmc suburban where would the module be in those I cant seem to find anything about my year for the rear heat/ac

@ndsubisonfan 4 жыл бұрын

I have the same issue in my Yukon but I'm wondering how you diagnosed it?

@ssmanalways3035 4 жыл бұрын

Good video

@michaelk7299 8 жыл бұрын

Good video, wasn't sure about how to get panel off. Thanks for the video

@precisionmachineshed 8 жыл бұрын

+Michael Kiser No problem! Thanks for watching and glad I was able to help!

@amandapaul6886 6 жыл бұрын

This was the perfect fix for my 2006 Chevy Suburban. The directions were exact and easy to follow. Thanks so much for this video!

@precisionmachineshed 6 жыл бұрын

No problem, glad it helped you out.

@danielsimpson8929 5 жыл бұрын

Good demonstration. Only bit I would add. When replacing an electrical component inspect the failed component connections. Just in case of corrosion which you will want to clean if found. Dielectric grease is also a good idea especially for electrical connections on the cars exterior.

@precisionmachineshed 5 жыл бұрын

I agree.

@heathercratchy1640 6 жыл бұрын

Thank you so much. Your video helped so much.

@precisionmachineshed 6 жыл бұрын

Glad it helped you out.

@HapPap81 4 жыл бұрын

Thank you brother!

@gwendolynmalone 7 жыл бұрын

worked great - thank you!

@precisionmachineshed 7 жыл бұрын

Glad to hear it worked out. Thanks for watching.

@ronmelliad7327 6 жыл бұрын

Hello everyone, I have some heating/cooling issues with my newly purchased 03 Yukon Denali. In the front, I only get the defrost working. The only thing that I can control is the speed of blower but does not blow cold although I hear ac compressor kicks in and the ac line stays cold. In the rear, nothing happens. The lights on rear control module comes on for a second but shuts off by itself! Any suggestions appreciated.

@sidneymontes6498 8 жыл бұрын

Great video!!!

@precisionmachineshed 8 жыл бұрын

+Sidney Montes Thanks! Appreciate it.

@71druss 4 жыл бұрын

Thanks for posting,

@mofopopo437 9 жыл бұрын

HEY SPITFIRE 1821!!!!, thank you for a complete and easy to follow video. I was able to knock this replacement job out in less then 20 Minutes...Sweet Big Thanks....:)

@precisionmachineshed 9 жыл бұрын

No problem, Glad it helpful!

@mofopopo437 5 жыл бұрын

Hey Sitefire. Heads up now i don't have AC blowing in the back.im working it now but no idea as of yet...any idea what might be my issue? Thanks

@eddiewaters5445 3 жыл бұрын

It could also be a bad blend door actuator that will cause no heat in the rear as well

@chazclemons4317 4 жыл бұрын

So I have kinda the same issue in my 03 tahoe.. rear controls dont work at all. Just blows COOL air.. wont get cold or hot heat.. would you recommend the same process?? Switching the rear module?!

@cowboyholliday 5 жыл бұрын

Great help! Thanks !

@precisionmachineshed 5 жыл бұрын

Glad it helped. thanks!

@scirby1 7 жыл бұрын

Excellent video... I'm having that very problem right now. No rear heat Yukon Denali XL. Also front blower controls not turning the blower on. Possible blower control resistor problem.

@precisionmachineshed 7 жыл бұрын

Maybe, You might have a bad switch too. My front end has always worked great. My rear heat is still working great two years after this fix also.

@loloent 8 жыл бұрын

Hi thank you for this video, I on the other hand gave a different isue my 2003 suburban after a long weekend trip up to Eustis FL my rear Ac unit stop working for some reason can't figure out why cause my front unit works no problem so maybe u think this could be the problem please wat saids thanku for these videos

@precisionmachineshed 8 жыл бұрын

+lolo ent No problem, as far as your issues I am not sure. I have not had that issue so I have not had to fix it. I know there were several people that have commented on this video that have asked about that issue. Maybe you could ask one of those people and maybe they figured it out. Sorry I couldn't be of more help to you!

@jonathancastro7077 Ай бұрын

How do you fix your cold ac.i have only heat coming out and my rear controls where the rear passengers can control went out just went dead

@Channel_unavailable614 4 жыл бұрын

Good job

@dcole808 8 жыл бұрын

Thx man, that was helpful info..heat again

@precisionmachineshed 8 жыл бұрын

+dcole808 Glad to hear it worked. Thanks for letting me know!

@adolfoprieto3849 8 жыл бұрын

this video is awesome, thanks for sharing, I got probably same issue on my 2005 Tahoe but, only hot air on the rear, changing the AC Control Module like showed will fix my problem??... thanks

@precisionmachineshed 8 жыл бұрын

+Adolfo Prieto Thanks, I'm not sure if would fix it or not, but it kind of makes sense that it would. I know several other people have asked the exact same questions below and I have not heard back from any of them if this works.

@user-rl6rc3sc8x 2 жыл бұрын

good job 👍

@luigigdelucia1333 6 жыл бұрын

Thank You, I just got this vehicle didn't even know there was a heater core back there.i have a question right on top of the tailpipe there's a drain hose is that for the A.C or also for the coolant, because 3 days ago I filled the coolant reservoir and when I started my vehicle my service engine light was on and my RPM gauge worked only when I started moving & it said that I was low on coolant. Can you give me any idea on what it could be even just that slippery water coming out from the back drain. Thank You

@precisionmachineshed 6 жыл бұрын

Sounds like your back heater core is leaking. I'm no mechanic though.

@DunnMotors 7 ай бұрын

Thanks 👍

@therealblackyeti5791 8 жыл бұрын

Great vid I'm about to order this

@precisionmachineshed 8 жыл бұрын

+Chris Turner Let me know how it works for you!

@tonjafortson6165 8 жыл бұрын

may GOD bless you and your family this is a GOD send.

@RobManVids 8 жыл бұрын

thank you so much. i have to replace mine as well

@precisionmachineshed 8 жыл бұрын

+Rob Hardison No problem, Glad I was able to help!

@POCarton 6 ай бұрын

Does this module control the fan or the radiator fluid, or both? I have fan but no heat.

@johnathanroden2209 3 жыл бұрын

I replaced that part I didn't know about taking the fuse out. I will do that and see of it starts working

@rs3328 6 ай бұрын

Have you had to replace actuator dooes or other in dash fixes for hvac in your Tahoe yet?

@roltyd22 2 жыл бұрын

My Tahoe is getting no ac in the back,is it the same or could it be the blend door actuator in the back?

@tkskmd 9 жыл бұрын

thanks, great video and tutorial. Unfortunately I changed out the module but got nothing. I have zero rear heat or a/c or even air blowing at all...it's as if it has no power at all. Yes, I have checked the aux/auto things. The front hvac works great. Any ideas what to check back there? checked the fuses, they seem fine. Oh, this is for an '05 Cadillac Escalade thanks!!

@alexolivasolis 8 жыл бұрын

Have you fixed your problem because i have the same problem.

@thomasguarino4502 7 жыл бұрын

i would say check your blower. if you have no air blowing at all then the blower would be the prolem 9/10 times

@chrisschulte6461 5 жыл бұрын

Check your rear blower motor resistor/controller. If that goes you will have no heat or a.c. at ANY speeds.

@MaximoLopez-lx7mh 4 жыл бұрын

Great video thank you so much very helpful

@precisionmachineshed 4 жыл бұрын

Glad it was helpful!

@Joelo_629 Жыл бұрын

I have the same problem but I own a 2003 GMC Yukon. Would this be the same part number as yours?

@hckyplyr9285 9 жыл бұрын

Thanks for the video. Do you know if the rear zone blower and especially the resistor for it is under that cover you removed? Two speeds on my wife's rear zone don't work anymore.

@precisionmachineshed 9 жыл бұрын

hckyplyr9285 Hey, I'm not completely sure. If you are getting heat,but only on a couple speeds could be the speed control switch. As for a resistor, I can't help you there. Thanks for watching!

@boejebie3863 8 жыл бұрын

Can I trouble you with a question? I originaly had no rear heat in my 03 Tahoe, I replaced the control module as you suggested and WA LA! We had heat, so I thought I would check the rear AC and it blows warm air, the front AC blows cold. Should I be looking at the rear heater/AC blend door actuator or could it be something else? Thank you.

@precisionmachineshed 8 жыл бұрын

+Boe Jebie You could. I'm not 100% sure what the issue would be but there are a lot of comments below talking about similar issues. I can't recall if anyone posted a fix. Thanks!

@2Jeezuzisreal 6 ай бұрын

05 yukon. Gm suks electrical issues everywhere. All my heater controls have had problems including the heater digital control box i replaced with a junkyard box and it performs exactly the same way, Only heats the vehicle if I set it at 90°. Now my rear heat does not work for the second year in a row in the middle of the bitter cold winter and I decided to chop a hole in the area where you showed the actuator is located and I'm going to turn the flap door to the heat position and put a screw to hold it. Forever. My AC doesn't work anyway.

@destinhook3826 7 ай бұрын

Bought the module and both actuators for $40 at my local junk yard.

@mjperez402 7 жыл бұрын

Hi , good video but I'm having a different problem with my suburban the rear fan keeps running after it's been turned of completely it end up detaining the battery I'm wondering if you can help thank you.

@precisionmachineshed 7 жыл бұрын

Sounds like possibly a switch problem.

@theozman38 4 жыл бұрын

My yukon has that. Mine won’t blow at all. Course I’ve not checked the fuse either. Thanks!!

@KeithsTVHD1 3 жыл бұрын

It could be your Blower motor resistor.

@28chanda 4 жыл бұрын

I have 04 GMC Yukon denali xl the same problem no heat in the rear here's a problem I can't take out the panel I pulled it very hard but it won't pop out can you help me out

@mikehaswell9707 5 жыл бұрын

mine doesnt have heat or cold but the blower runs perfect. Is that same part the problem?

@erickl9578 11 күн бұрын

What is the part number of the actuator the decides if it blow cold or heat?

@TimmyCrackCorn 7 жыл бұрын

Awesome video ... thank you for posting it! I suppose I should check the fuse first... But is there anything else I should check before I order this part?

@precisionmachineshed 7 жыл бұрын

Not that I can think of.

@TheToxicSliver 9 жыл бұрын

Does anyone know if this fix carries over to the 06 trailblazers also? Have the same problem with no rear heat.

@bobbygordenakaredneckbilly3856 8 жыл бұрын

I am looking for a video on coolant leaks in the rear. I suspect either lines or heater core. Any ideas?

@precisionmachineshed 8 жыл бұрын

+Bobby Gorden I can't help with a video, but it sounds like those are the only two things back there. I've never taken a core out ether, but I would guess that It would be similar to what I pulled apart, but a little more in depth. If I had one to do I would make a video!

@luisprieto1262 6 жыл бұрын

will this work for a 2004 escalade it would only blow cold air in the back in the front everthing works but in the rear only cold. But I need warm air and it only blows cold. would this work

@precisionmachineshed 6 жыл бұрын

Should be very similar if not the same.

@sagittariusmx3101 4 жыл бұрын

my tahoe2004 is not blowing cold air in rear seats and i was wondering if i changed that will it help fix this problem

@precisionmachineshed 4 жыл бұрын

You can read through the comments. This repair fixed the control mechanism for the actuator that flips the door from hot to cold.

@abdeljalilalhawari2779 9 жыл бұрын

I have Trailblazer 2005 EXT, the rear blower doesn't work or some time work on 3rd speed only but on and off. Any advice please.

@precisionmachineshed 9 жыл бұрын

+Jalil Alhawari Hello, I am not sure, but it sounds like a bad switch to me. I've had similar problems with an older 1999 Grand Prix I had several years ago, and also a similar problem on my in-laws 95 Honda Accord!

@mikelouf21 4 жыл бұрын

thank you mine keeps blowing hot won.t go to cold this might be what wrong with it

@hamelter 6 жыл бұрын

my problem the vent blowing in the back fine but i pour the water in the expansion tank and it comes out from under the running board near the back passenger tire in my suburban 07

@precisionmachineshed 6 жыл бұрын

Sounds like a possible break in the hose or in a fitting for the lines supplying the rear heater.

@carlosg9133 5 жыл бұрын

Do you have a link where I can find this part? I'm not having any luck tracking it down an our Minnesota winter is right around the corner.

@precisionmachineshed 5 жыл бұрын

It's been so long since I did this video, I cannot remember. I think I got mine off amazon.

@juniornunez1850 4 жыл бұрын

Will this work for my 01 yukon?

@herbertfinkle4320 7 жыл бұрын

That you much Bud, Saved us All some serious coin. Unfortunately I cracked the dawg gone speaker panel (LOL). Again, thanks.

@precisionmachineshed 7 жыл бұрын

Thanks much appreciated. Would be interesting to see the total $$ that people have saved from doing this project themselves.

@ambassadorofchrist9314 Жыл бұрын

What is that part called that you replaced

@THET0DDFATH3R 9 жыл бұрын

I have heat again.... Thanks man!

@precisionmachineshed 9 жыл бұрын

THET0DDFATH3R Glad I was able to help. Thanks for watching!

@melissaschickler7113 10 ай бұрын

How did you get the black knobs screwed back on when you put put back on??

@precisionmachineshed 9 ай бұрын

It's been so long since I did this I cannot remember.

@CarlaLClark 6 жыл бұрын

Great video.. Question.. my Aspirator we bad..i changed that bc it was buzzing and my front heater wasn't blowing heat fast enough...fixed tht. But b4 unchanged it my rear beater was working perfect. Since unchanged the front sensor my back heater went out... do u know anything about this? I do hear a buzzing sound from the back when I turn my truck off..same same buzzing sound I had from the front sensor aspirator

@CarlaLClark 6 жыл бұрын

Sorry for the typos..its cold in my truck and I just got off work.... was watching ur video. It's to dam cold here in New orleans..i need some heat..lol

@precisionmachineshed 6 жыл бұрын

Not sure if you've figured it out yet. It's -10 here today. First thing I would check would be the fuse for the rear heater. I show it in the video. Check and see if it's bad. Otherwise try the reset I show too. Other than that, you may have a bad part in the rear too.

@eveydelgadillo1505 4 жыл бұрын

Do the 1993 suburban have that behind there too?? I have no cold air blowing from the rear

@precisionmachineshed 4 жыл бұрын

I am not sure myself.

@JeffryMBanda 2 жыл бұрын

How much was the module of dollar-wise?

@bigg217 7 жыл бұрын

Thanks

@precisionmachineshed 7 жыл бұрын

No problem.

@rsalas921 Жыл бұрын

This is to fix the heater on the headliner right?

@ConcettaSpiteri 3 жыл бұрын

I have a 2007 Yukon STL and was wondering if it's the same fix

@precisionmachineshed 3 жыл бұрын

That's the newer style of course, but the parts are probably similar.

@BUILTLIGHTWOUNDTIGHT 6 жыл бұрын

Just bought an 04 Tahoe 130K for 8K, and here I am ;) thanks for the heads up man!!! The rear heat has its own personality!! So I'm going to dive in head first, and this gives me a place to start! Thanks again!!! ;)

@tylerangieslayton7455 6 жыл бұрын

BUILTLIGHTWOUNDTIGHT man 8k for a 04? Is it at least a z71?

@randyyoung9892 3 жыл бұрын

I had a rear blend door actuator go bad not sure how you diagnosed it?

@precisionmachineshed 3 жыл бұрын

I think a lot of people start swapping parts and start with the cheapest or most obvious one first and go from there. This module fixed my issue at the time, but that would have probably been my second part to replace.

@jeremiahlino5918 8 жыл бұрын

I'm having an issue. I'm trying to replace mines on a 04 Tahoe but the set up is a little different can't figure out which is wich

@precisionmachineshed 8 жыл бұрын

what are you trying to figure out. I guess your comment was a little vague.

@sarahlambert1656 9 жыл бұрын

Can you tell me if this process works for no air at all coming to the rear whether from the front roof control or rear control? Thanks, Kory

@precisionmachineshed 9 жыл бұрын

To the best of my knowledge, this repair only fixes the part that makes the Hot/Cold air flap open and close. If you are having absolutely no air blowing, I would first look at the fuse that controls the heat, which should be the same one I pull in the video to see if it is burnt out. Being that neither switch isn't working, you are not getting power to them, so I would look at problems before the switch. Fuse would be my choice, after that I'm not sure, the odds of both switches going are kind of slim, but if power goes through one before the other, one switch could be bad. Not sure if that how it works, just a thought.

@kevinthomas6924 3 жыл бұрын

How much did that cost the rear heater box

@walleyejim8903 6 жыл бұрын

Great video, not sure if you said it, but this only applies to vehicles with automatic climate control. Ordered the module for my 04 Tahoe, only to find out it's not there. Ended up having a bad motor and picked up a reman at O'Reilly's

@precisionmachineshed 6 жыл бұрын

Good to know. Never thought about the auto climate control myself.

@brianolson4534 8 жыл бұрын

Thanks for the video. The air in the rear of my 2005 Chevy Tahoe has been blowing hot and will not go cold. I removed the back panel and replaced the actuator with ACDelco 15-72972. After installing I waited a few minutes for the actuator to calibrate before turning the car off and then on again and then starting the air. The rear still blows only hot air - do you know what the problem could be?

@precisionmachineshed 8 жыл бұрын

+Brian Olson Not sure but you might have to pull the fuse again and go through the reprogramming again. There are quite a few guys that had to do it more than once before it took.

@brianolson4534 8 жыл бұрын

+spitfire1821 Thanks for the quick reply. Can you please remind me how to reprogram?

@precisionmachineshed 8 жыл бұрын

I can't remember, I explain it in the video.

@taybreesmith1917 2 жыл бұрын

I can’t seem to find this part anywhere, does that mean it is no longer in production? Is there any chance you can post a link in reply to the correct part??

@precisionmachineshed 2 жыл бұрын

I can't find it ether. You may need to do some searching.