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  1. U

    Rear AC overhead controls

    Hey guys. Man its been a while, life has been amazing and just been busy ya know. Anyhow.. My 00 yukon. Does anyone have info on how the rear hvac module is supposed to function? If I put it in auto, it just blasts the blower on high speed and full cold. It doesnt keep the temp you set it at...
  2. U

    Air coming in near passenger side footwell while driving

    Hey guys, I posted about this a while back and also I KNOW there is a thread/TSB/etc about this but I cant find it for the life of me so I'll ask again... When driving above 40mph, cold outside air blows into the truck thru the glove box/passenger footwell area. Have others had this issue? I...
  3. U

    Need new shocks - best recommendations

    Hey everyone. Happy new year. We are wanting to replace the shocks on our 00 yukon. Ride is getting kinda bouncy. Whatever is on it now is what the previous owner put on. They are not OE. I'm currently running 275/65R18s on her. Nothing else as far as mods for the most part. We take it on...
  4. U

    Normal idle speed

    Quick question. What is normal idle speed? Mine is a 00 yukon and previous owner has a Tune in the PCM and it idles right there at 500rpm. Is that normal? Just unsure. Man I love my yukon and wanna keep it forever. 191k on her still going strong. Shes clean too!! Sent from my SM-G975U using...
  5. U

    Fan and fan clutch removal during the winter

    Can I just remove it and leave it off during the winter? 00 yukon Im planning on putting E fans in anyhow this coming summer but was wondering if i could just leave the clutch fan out for now? Dont really see anything negative with how cold it gets here in Nebraska happening. What u guys think...
  6. U

    Outside air coming in near the leg area on passenger side

    I know I've seen a fix and/or thread on here somewhere describing this but having trouble finding it. My 00 yukon... there is a bunch of outside air blowing in the footwell area. I can feel it just below the glove box. A ton of cold outside air is blowing in right there.. What can I do to fix...
  7. U

    Sad day.. pretty sure my transmission went out

    Pretty bummed and also horrible timing. We are taking a vacation next week, about an 8 hour drive. All was fine. Was getting the truck all nice and clean and ready to go. Went thru the car wash...went on the interstate and no 3rd or 4th gear. Doesnt go into neutral, just stays in 2nd gear and...
  8. U

    Oil leak in the back by the oil pan and starter.

    Hey guys. Question for you all. My yukon was a pretty low on oil today so i added oil and decided to leak check it. Found that there is oil over the starter, the rear of the oil pan, and pretty much over the bottom of the transmission bell housing. I pulled the inspection cover off to look...
  9. U

    ABS issue..Someone prior to me did this, I KNEW it

    I love my truck. There are very few issues with it. Previous owner took extremely good care of it. However... I had a hunch when buying it that something electrically was being covered up. Sometimes...ABS works, then randomly itll just decide not to work. Odd thing was there's never any light...
  10. U

    Quick cluster question

    So, I have read the sticky threads about the cluster swaps. Definitely some good looking mods in there! On my 2000 NBS yukon, I want to add a trans temp gauge and change some decals/etc. On the 00-02 styles, are these clusters pretty much plug n play excluding mileage? Can I add in the factory...
  11. U

    2000 Yukon-Long warm up time - partial heater core restriction possibly?

    Trying to get an idea for what the typical time it takes while driving to get the engine up to temp. My 2000 yukon seems to take a while to get up to 195 at least and the heater performance kinda sucks especially at idle. Its been in the upper 10's to upper 20's here lately. I actually think I...
  12. U

    Adaptive shifting, does my model have this?

    Do the pre 02 to 2000 models have adaptive shifting in the PCM for the 4L60e or was this something for 03 and up? My yukon is a NBS 2000 model Sent from my SM-G975U using Tapatalk
  13. U

    Center console options/configurations?

    Hey guys. Was wondering if any other of the NBS center consoles will fit in my 00 yukon? We dont smoke and the ash tray area is kinda useless. I really like the center consoles in the 03 and up models but they use a different module for the radio/rear hvac. I will say that the rear radio...
  14. U

    Are there different rear diff or transmission gear ratios with different model years?

    Just like the title says. Reason for asking, comparing my 00 nbs yukon to my Moms 2003 suburban LT. Both 4wd with the 5.3 and 4L60e. My moms will take OFF from a stop and throw you in the seat LOL Mine...is kinda lazy at the first punch but... mine seems to get way better gas mileage and i...
  15. U

    Is there a rear cabin temp sensor?

    Does my 2000 nbs yukon have a rear cabin temp sensor? Asking because A, if it does i am not seeing it. And B, the front and HVAC all works correctly. Front system in auto works correctly, but if i put the rear system in auto it just turns the blower on high speed and doesnt regulate the...
  16. U

    Rear seat question

    My 2000 NBS yukon did not come with a rear seat. If I obtain a rear seat can it be added easily? Are the mounting holes already there and I'll just have to cut the carpet area back? Thanks guys. Sent from my SM-G975U using Tapatalk
  17. U

    E fan conversion question

    I am going to perform the E fan conversion on my 2000 NBS yukon. I have read, read again, and then reread LoL the thread in the tech info category and I have some questions. 1. Do I need to do anything with my current radiator? I've read that I possibly need the larger 34" one but I am not...
  18. U

    A step by step guide to troubleshooting and understanding AC in our SUVs

    As a professional HVAC and refrigeration tech. I am happy to share how to go about properly troubleshooting the single and DUAL AC systems. :) First off, dealing with the refrigeration system in anyway can be dangerous if you dont know what you're doing. I am not liable for anyone's actions...
  19. U

    New guy, proud yukon owner and AC expert :)

    What's going on guys. Proud new member and owner of a very clean 2000 Yukon SLT. Just saying hi. I am a Refrigeration technician for my work and I love it and couldn't ask for a better job. That being said, I understand HVAC to a Tee! Any questions feel free to ask me. I will put my email in...

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