1995 Chevy OBS A/C wiring conversion harness
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- เผยแพร่เมื่อ 6 ต.ค. 2024
- Ok guys in this video I will showing my 1995 Chevy OBS owners how to convert your a/c wiring to work with the new style a/c control module. This is a very simple process that can be done for free basically. I will also post the wiring schematic on my Instagram @lowlifeyonkes so make sure you follow me for that info. Don’t forget to comment, like , share , and subscribe it helps me and the channel grow so I can bring more content to you guys.
This guy is dope helping everyone with their obs
😂 thanks bro I appreciate the comment
@@LowLifeYonkes no problem I know you've helped me with some stuff
@@XSJSUR3XO3 hell yea I’m glad I help u out at some point thank for the support 👊🏼
Bro you are a life saver 🙌
My Dads been gone for 22 years but I keep up his 95 heavy half clubcab , he loved that truck and so do I. Just got the ac working again but the switch only blows on high so I ordered a new one from Amazon which cost me 100 bucks Canadian not bad, imagine my surprise when I pulled the old unit out and it was completely different???🤯 I was getting ready to send it back when I started reading about the wiring harness adapter kit, I found a new one for under $50 and it’s on its way. Finding a good info video on how to make it work is another challenge till I saw yours, thankyou, thankyou, thankyou, you put a lot of effort into this and as you can see from the comments we all appreciate what you have done! I can’t wait to get at it once that harness shows up, it will be a breeze thanks to you, great job!👍
Thank you for the comment at the time that I put out this video no one had made an adapter harness but as time has passed they have become available from eBay amazon ect. I glad I could help everyone out with this issue keep me posted on how it works out for you thank you for watching I appreciate it
I was surprised at the quality of this harness, both ends are complete no need to create the connection, they are plug and play, hooray keeping the spare parts though, thanks for what you did it did get me up to speed!
@@Springer_maniac I’m glad it worked out for you thank you for the support
@@LowLifeYonkes The stupid thing now is the fan still blows only on high, there must be a relay somewhere malfunctioning. May have to just replace the fan, one way of keeping your truck like new 🤣
@@Springer_maniac replace the blower motor resistor first that should fix it
Man, this was such a HUGE help. Thank you for posting. Saving people so much money and hassle
Thank you for the comment glad I could help
Don't know how I got this video suggested to me, but I'm getting ready to change out my control module because it's misbehaving. Thanks for putting in the time on this.
Your welcome thank you for watching
This is hands down the best video about this I’ve seen. Appreciate your help man!! Definitely doing this vs spending a fortune buying a harness
Thank you for watching I hope this helped you out I also have the wiring diagram for the non defrost version on my Instagram they both work let me know if you have any questions thanks again
@@LowLifeYonkes I actually do have the non defrost version in my truck. If you could tag me in your post on Instagram I’d appreciate that. Thanks man!
Awesome job. I couldn’t believe it when I pulled my 95 controller out and found the plugs are different than the 96 controller I wanted to swap in. Thanks for the video.
Thank you for watching hope this helps you out
Just bought a 95 truck and this is awesome dude. I also saw your master cylinder video. Thanks for the help and ideas and that's a great wiring diagram to follow. I appreciate it
Thank you for watching my videos I appreciate it just so you know they now make an affordable wiring harness you can buy from amazon at a good price
I’ve known for years 1995 was the worst year for so many reasons and even warned buddies about it. But I bought one anyway because the price was right. So now I get to learn all the different 95 only things I didn’t know already. Great video I will save this for when I get to my ac rebuild not sure if have controller issues yet
Yea 95 was a first everything changed if u know what I mean definitely has it’s issues but the usually makes the price point better thanks for watching I appreciate it
Great help. I just finished retrofitting a 98 control module to work in my 95.
Thank you for watching I appreciate it glad I could help
Hey brother great job with the wire harness conversion the pin out diagram was excellent !! A working A/C system is a must down here in south Texas !! Thank you very much sir.
Thank you for the comment bro 👊🏼 I appreciate it glad I could help
Thank you for this, being a ‘95 owner this has been something I have been curious about. Liked and subscribed. Keep up the good content bro.
🙏🏼 thanks you bro I appreciate it and yea I know 95 is a bit different from the rest glad I could help thanks for watching
Not all heroes wear capes. You, sir, are a hero!
Lol 😂 thank you for watching I appreciate
Just picked up a 95 k1500. Thing is incredible . Beautiful paint and no rust and interior is super clean Not faded ripped or worn. Need to replace my controls.Light doesnt work on them..thats all but would like to replace..
Nice find this video will com in handy thanks for watching
Brother, you have made a difference for alot of people and we that you.
Thank you the comment I appreciate it hope it helped you out
I’m so thankful you made a video about this I was about to go crazy trying to google diagrams to make this work
Thanks for watching I this helps you out in some way
Finally checked this out. Like always very informative and helpful to anyone that has this year model and issue 😎👍🏽 keep doing what you do best.
Thank you for the support as always bro 👊🏼
@@LowLifeYonkes no problem 👍🏽
Thank you very much for this video. I need a new AC control panel on my 1995 Chevy Silverado. I can’t wait to try this out.🍻
Thank you for watching bro 🍻
So glad I found this! Saved me $$! My next weekend project
Thanks for watching I appreciate it 👍🏼
Thank you so much! You saved me hundreds of dollars! I have a ‘95 Yukon and a ‘95 Silverado. Both climate controls are going bad. I bought these wires on ebay for 20 bucks a piece also.
Nice bro glad I could help
Hi Hector, where did you find the wires on ebay for $20 bucks, Mike Z
Hi Hector, where did you find them online....Mike Z
Wow bro you are a guru on OBS.
😂 thanks bro… just thought this would help a few guys having trouble with there a/c units that’s all thank you for watching 👊🏼
Ok this saved me a ton, i dont have rear defrost so i just did not use that part of the diagram. It worked. I have a extra white wire on block 2? No idea why. Dont care it worked great and thanks bro for the video.
Coo thanks for watching
Aye another thing I wouldn't throw it away quite just yet buddy I pull the knobs off the old unit from your Tahoe. Believe me they will come in handy some day for you or someone else also the bulbs that light up the panel
Oh trust me I have extra parts for just about everything 😂 I have a bucket 🪣 just full of extra bolts knobs wiring and bulbs mis. Lil parts
@@LowLifeYonkes oh okay 😅😂😂😂 Good 👍🏽
My control module does not have the defroster button. Will your harness work for that? I am assuming it's just a connection that isn't there, otherwise just keep going with the harness.
Am I correct? Thanks for your great work.
I posted the wiring on my Instagram for the 1 with no defroster thanks for watching
I like how you got to details the only problem I'm having is my truck don't have a defrost. If you can help me with that I will gladly appreciate it . Cuz I was even thinking about eliminating block one and trying that
I do have a the wiring diagram on my Instagram for no defrost…. This is an old video I made at the time no one had a solution but now u can go on Amazon or EBay and buy a harness for about $20 or so thanks for watching I appreciate it
@@LowLifeYonkes thanks I just found it and bought it.. Thanks for ur help
@@danielozaeta7377 👍🏼
Bro you should have worked for NASA. SKILLS ON SKILLS!!!!!!!!🔥🔥🔥💯💯💯💯💯👍👍👍👍
😂 thanks bro but for reals I just don’t have the money for expensive parts so I try to make it happen by any means …. Thanks for watching 👊🏼
That's nice... I have one without the rear window defrost button will that be the same steps baby-boy?
Look on my instagram I have the 1 without the defrost on there thank you for watching 💯
I have some questions I can't find any solid answers to. I actually own a 1995 C1500 4.3 with manual transmission that mu uncle bought brand new I believe in 1994 rolled right off the show room floor then it went to my grandparents and then I got it so we have had it it's entire life. I am wanting to know some answers of what I will need to do to put the 94 square dash in to my truck and get rid of the round dash I see alotttt of people going to round but not backwards like I would like to. I found your video because I thought I finally found a conversion to connect to the old style 94 AC, also wanted to point out that I have a 1995 that came factory with the newer style controls that you are showing except doesn't have the round button for defrost just wanted to also throw that out there that mine is completely original 95 with that newer style one.
Ok first question if you would like to switch the old style square dash I would get the wiring harness from the donor truck ur taking it from and that should take care of ur issue that in my opinion would be the easiest or if ur handy with wiring you can get the wiring diagram and trace most of your wires and convert to old style connectors and I also have a 95 short bed signal cab that I just did the ac control module and it doesn’t have the defrost button I might put up the wiring I did for it just have found the time to make anymore videos ur not the first one to ask for it hopefully I can get to it soon
I bough it for my 95 for $270 just to burn again in the installation 😔🥺 also bough the compressor $250 and condenser and still = no AC😓 but am still trying I had own my Chevy v6 for 22 years and 275 k miles zero engine or tranny problems still pass smog flying colors best pick up I have ever own not like my trashy brand new 02 f150 there I sold at 98k miles with the stupid spark problem
I’ll figure it out I would check for a power signal everywhere
Just subbed after this awesome video. I need the wires that plug into the back of the new control module, any suggestions on where I can get them??
Best place to get is the junk yard just make sure it a 96-98 truck, tahoe, suburban it will work I didn’t post the wire colors because they have changed over the years but the pins remain the same thank you for supporting my channel I appreciate it bro 👍🏼
@@LowLifeYonkes I actually have a few yards with them in it near me, thanks bro!!!
Thanks! Great video! Saved me some money.
Thanks for watching bro I appreciate it 💯
Mike Z here Excellent Video, I have the same exact issue, where will you post the wiring diagram?
On my Instagram it’s in all of my videos at the end
When looking at the blocks which direction are you looking from the back of each plug or the front of each plug thank you
U should look at the diagram and look at ur blocks at the same time it will all make sense
Great video! Good work brother, I have the same Wire strippers you have and they help out a lot. Great investment!!! Keep it up!
Thank you for watching as always bro 👊🏼
Hi There, my unit does not have REAR Defroster is the wiring the same? thank you for your help Mike Z
Yes I have it but still need to test it then I will post it thanks for watching
Great public service
Thanks bro 👊🏼
Hey Man quick question I have a 95 Chevy suburban K1500 everytime I go to turn on the headlights/running lights my AC compressor kicks on and blows hot air even while my ac is running, hot air coming out. Please if you can help me with anything I’d much appreciate it.
Hope to hear from you.
Sorry without looking at it I can’t help you
You are the man!!! 🛠💯
Thank you for watching!
hi ,,i need help cant find a wire diagram for where the cluster fits into the truck 1995 chevy 2500 no dash or climate control lites ,been trying everything hope you can help tks Bruce
Haven’t u asked me this same question before it sounds familiar???
I have a 2000 c2500 and replaced the control but i need it with white backlighting since i have white gauges. My replacement was green backlight. Seems as if all they have is green as replacements
Do you have an OBS or NBS ?
@@LowLifeYonkes Obs i bought a replacement on e bay but the back lighting is green
@@hpjunke ok yea you can buy a T5 led white bulbs for that
@@LowLifeYonkes It’s actually the fan temp mode sticker it looks white but lights up green my bulbs are already white .. . So i may get a new control and hit up the yard , pull off the sticker and replace mine
@@hpjunke I have white led bulbs in mine and it lights up blue at least that what it color it looks like to me
Hi Dude,I like your video and I have a question.
I have 2001 GMC 3500 mini school bus without a/c and any components.I bought a/c and all parts needed for the job but I don't have or I don't see all wires for it, what do I do?
Second question is , since I didn't have an a/c I need to install new controller like you did , but I'm not sure is it going to work.
Any help is greatly appreciated thank you in advance.
Ok so if you currently have no ac u need to find out if you have the wiring for it if you don’t have wires for ac I would go to a junk yard and get all the wiring you need to make it work you would have to trace it all back to the fuse block and take what you need that would be the fist step if that’s too much for you to handle I would recommend an ac shop to help you out thanks for watching 👍🏼
Also just add the link to the layout schematic of the ac conversion in your description and they can just do a printout.
I would do that but I have no idea how to do it 😂
@@LowLifeYonkes just copy the link and paste it in your comments just pin 📌 it or in video description section
@@LowLifeYonkes 😅😂😂 bro you need to go to TH-cam basics just look up TH-cam Tutorials
@@RiseLazarus23 will do 👍🏼
Nice work bro 👍🏽
Thanks compa 👍🏼
Question. What about without rear defrost window? Wich plug I don’t need.? I hope you can answer.
Yes I have the wiring diagram I will post it soon I still need to test it thanks for watching
@@LowLifeYonkes need
I would learn how you would hookup electric seats conversion in an obs?
You need the entire power window harness that comes with the power seats wiring it is behind the dashboard it has to be removed to access all the wiring then you can convert
@@LowLifeYonkes is this same concept for the 91 obs as well or do I have to upgrade to a later year?
@@jcomack01 it’s the same for older OBS and newer OBS
I got an LS SWAP in my 98 Sierra, the guy who did the swap cut my original harness out the truck I have the A/C and compressor installed. I'm lost because I don't know how to wire everything up without the original harness
The best thing you can do is go to the junkyard and take out the wires u need but you need to label them first
@@LowLifeYonkes I appreciate that hopefully I can find one
@@VON-92 I would only take what I need since the dash has to be removed to take the complete harness
@@LowLifeYonkes I'll keep you posted on what I come up with
@@VON-92 ok 👍🏼
What specific plugs did you buy? I have the control panel but can’t find correct plug connectors to retrofit like this.
When I bought the a/c control module I clipped the plugs wires with wire cutters I got mine at the junkyard
My block 1 pin 7 doesn't have a termination, what does this mean??
I guessing u don’t have defrost right if so Block 1 pin 7 there is no wire and block 4 pin A just cut the wire u don't need it I did mess up on that 1 wire hope this helps
Do you know how to do a power window conversion?
Yea I have done 1 before
@@LowLifeYonkes did you make a video on it?
@@Treyes92 no bro I didn’t I’ll probably do it again on my truck but not for a while
My 95 OBS didn't came with AC and I am working on a retrofit. Do you know if one of the HVAC controls you have in this video will fit in my dash?
Yes the ac console will fit 95-99 thanks for watching
got a part number for the harness bro.
No I don’t they actually make the complete harness for it now u can get it from Amazon or eBay just search 95 c1500 ac harness
So you basically got the wire from an ac unit in the junkyard sorry just a little confused because the ac unit i ordered on amazon didnt come with no wiring so got a little confused when seein yours had wiring
Yea so basically I took out the out a/c unit out of my 95 cut the wiring from that unit and got a used 1 from the junkyard and also cut that wiring going to the a/c unit and made my own wiring harness to adapt to the new style 96-98 a/c unit
Where did you get your heat shrink connector’s ?
Amazon
Thank you
How would you be able to get powder windows without using that universal window kit ?
Get the wiring harness from the junkyard it’s behind the dash and also gives you power seats with power windows all in 1 harness
@@LowLifeYonkes ok and what will it all plug up thoo would I have to change my whole harness or just get everything for the power seats and windows I’m askin cuz I’m already Ls swapped ?
@@jasonperez6388 you just need the power window & power seat harness its all in 1 if you lucky you can also have keyless entry its all in 1 harness plug and play u will also need some fuses and relays the plug in ur truck u can take everything you need from a junk yard truck
Bro how much you charge for you to do this? I already removed my old ac module but I just need to convert the old wires to my new ac module. I live in texas but I'm willing to ship everything. Please let me know.
Thank you for watching bro but I’m sorry I just haven’t had any time to work on any of my trucks and I had stop making videos I just don’t have the time to help you out I posted all the information you need and the wiring schematic I’m sorry again
Can you make 1 without the defrost
Maybe I have thought about it
How about if my 95 chevy truck does not have the defrost button for the rear window
There is another wiring harness but for the one with out the defrost but I don’t have that wiring schematic sorry
all the important pins should be the same no? so the defrost wiring would just do nothing?
the control panel on my 98 has 3 plugs but it only has 2 buttons which are ac and circulation. the right knob has flow direction and 2 defrost posigions. well the plug on the left side where your defrost button is that clip broke so i cant plug it in. however as i took a closer look theres nothing inside the panel where it clips in its empty. im confused cause my ac and heat all works so is it possible that the 98 panel got switched witn an older panel and that left harness was just clipped there but non functional??
There are 2 different ac consoles 1 with defrost and the other 1 with no defrost I know how to wire the 1 without defrost as well I just haven’t gotten around to making a wire diagram yet I will post it soon I have gotten this question many times before so I’ll post it when I can thanks for the question and for watching
@@LowLifeYonkes so if understand correctly its no big deal that my clip broke than cause its jusr dead clipped there and has no functial use for my panel?
@@LowLifeYonkes Have you had a chance to make the wiring diagram for unit without rear defrost??
@@carolzigarelli2611 yes I have the wiring diagram send me a dm on my Instagram and I’ll send it to you
Finding a god control module is like finding a needle in a haystack. Doorman is straight up junk.
Yes I agree the best ones are the original ones if there not burned out
Anyone else have trouble when you get to block 3 into block 5? (Block 3 pin a & d) Both pins on block 5 are empty.
If those pins are empty you will have a problem with the defrost on the back window
Can you send me a copy of your scamattics , I own a 95 and this is what I'm having trouble with
It’s posted on my Instagram
The connector i got off a 98 is missing pin 7 wire. Any idea what that powers?
Are u doing a defrost or no defrost button ???
@@LowLifeYonkes no defrost. I wired it up just like your paper shows and im getting no power at all
@@bagahoe98 One block 1 pin 7 there is no wire and on block 4 pin A just cut the wire u don’t need it I did mess up on that 1 wire
@@bagahoe98 I also have 2 wiring diagrams on my Instagram 1 for defrost and the other 1 no defrost make sure u follow the correct 1
@@LowLifeYonkes thank you bro ill check it out!
Need digram of no rear defrost on 95
Yea I have it just need to test it out before I let everyone have it
Hey bro I need your help my E and F has a wire but in your schematics it says no wire so I'm really confused
Does ur truck have defrost or no ???
@@LowLifeYonkes no defrost, could I contact you through Email so I could see your reply quicker and send you pictures of what I have done so far? I really want to get this done by tonight so I can put everything back into my truck tomorrow morning please and Thank you
@@SoyTrendz if u follow me on Instagram I posted the wiring diagram with no defrost go check it out
@@LowLifeYonkes I just followed you bro, gracias 🤙
@@LowLifeYonkes I sent you some vids and I'm asking some questions on there please help out
You still around baby-boy?
Have a question I changed the dashboard on my 95 obs and I have a cable with power that I can't find a home
Note to self, if selling wiring harness switch a couple of wires before photographing
👍🏼
😂
Get down James brown 🎉
Thank you for watching I appreciate it 💯
Stand alone model