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  1. Tylus

    Interior Light Flashing All the time

    Bought in June 2014. No real issues to speak of until August 2015. Now the damn interior lights flash incessantly whenever the vehicle is running. They start flashing within the first 30 seconds of starting the rig, then flash at least once every minute. Yes, I timed the damn thing...
  2. Tylus

    Recall Notice in the Mail

    GM developed another way of programming the PCM. They revived my PCM from DOA status and did the last 2 updates. Didn't fix the interior lights flashing. The freon sticker from factory had incorrect Freon amount. So they have been over-filling some Tahoes with too much Freon. Mine had the...
  3. Tylus

    Recall Notice in the Mail

    They tried putting me into a Cruze? I kinda made a huge scene on showroom floor about the situation. Came in with a functioning vehicle that they paperwieghted and now they want to put a family of six into a economy car. Frak that BS! Ended up in another 2015 Tahoe. But get this The rental...
  4. Tylus

    Recall Notice in the Mail

    Well they broke the PCM. Car is immobile and they don't know why Rental till ???
  5. Tylus

    Recall Notice in the Mail

    took the Tahoe to the Dealership today. My letter only addressed 2 recalls, but the service writer ended up saying I had 4 recalls total. They've had it all day trying to get just 1 recall done. The PCM reprogram isn't working. Tech had tried flashing the PCM 5 times with no success...
  6. Tylus

    Vibration when in V-4 mode only

    Tahoe is at the Dealership right now. They spent all day trying to accomplish 4 recalls on it. One of the recalls is for the PCM. The Tech tried 5 different times to update the PCM with no success. Apparently you have to wait 1 hour between tries if it isn't successful in flashing the PCM...
  7. Tylus

    Turning Off AFM With EFI Live

    how do you leave the AFM on, but set it so it can only come on at higher speeds? say above 45 mph? my Tahoe makes that damn noise something fierce. especially around 20 mph when the V-4 first kicks in. At highway speeds I don't notice it, so IMO it would be best of both worlds to kill it...
  8. Tylus

    4.2 to 8in upgrade

    I too want to swap radios. My current radio won't stream BT audio. All I want is the bigger screen and the ability to stream BT. Possible? how do you know this? I've e-mailed quite a few companies who specialize in this and the response from them all has been "Not at this time". A few...
  9. Tylus

    GM Repurchased 2nd 2015 Denali--Be Cautious of 2015s

    so my Tahoe started out whisper quiet and we had no complaints. over the last few months though, it's been getting louder. It only occurs in V-4 mode. I haven't heard a buffetting noise, but I suspect my Tahoe may be guilty of this. The while thing vibrates and I feel it in my head. It's...
  10. Tylus

    Vibration when in V-4 mode only

    so over the weekend I bolted the buttefly valve open to stop the damn squeak. that worked great. and the roughness while in V-4 mode has gotten pretty damn bad. My wifes Tahoe only has 11,100 miles after 1yr. It's unacceptable for this crap to occur. Especially after I got a letter in the...
  11. Tylus

    Felix's 2015 Yukon SLT Build Thread

    bumping for an awesome ride/thread. any updates?
  12. Tylus

    2015 Yukon HID Conversion from The Retrofit Source

    so what is the best kit to utilize...
  13. Tylus

    2015 GMC Yukon SLE 4x4 Summit White

    bumping an older thread but what are these appliques you speak of? picture?
  14. Tylus

    Recall Notice in the Mail

    Anyone else got the letter also? It's for 2 recalls. 1. Transmission cooler 2. Radio freezing up I haven't had any issues with my trans cooler that I am aware of, but the radio...yeah it happens a lot. I was hoping they'd do a recall on the clicking seat and squeaky exhaust...
  15. Tylus

    Request for Parts Help - Fog Lights

    http://www.ebay.com/itm/291471545505 I was going to do the whole "piece it together" game, but the link above makes it pretty easy. and I like the smoked look as well. Now to get my wiring in order. going to just do a relay off the parking lights. I always have my foglights on in other cars...
  16. Tylus

    What DON'T you like about your 2015?

    after 13 months of ownership, 9800 miles 1. clunking drivers seat 2. squeaky exhaust noise when shifting to V-4 mode 3. radio randomly freezes. have to restart vehicle to reset 4. rumble/vibration when driving in V-4 mode from 40-60 mph 5. fluttering/buffetting noise when windows...
  17. Tylus

    Vibration when in V-4 mode only

    yeah I saw several of those threads earlier this year when I first noticed the vibration...and the damn squeak from the butterfly valve. I'm hoping the problem is more induced by the exhaust valve vs. the inherent roughness of the motor in V-4 mode it's pretty damn bad though when it...
  18. Tylus

    Vibration when in V-4 mode only

    what is AFM? and there is no way in hell I'm going to pay a dime of my money to fix a motor issue. I'm not against tuning my rig for my own fun, but not to fix a screw-up. especially while under warranty
  19. Tylus

    Vibration when in V-4 mode only

    When burning all 8 cylinders she rides smooth as glass. When in V-4 mode from about 40-60 mph there is a persistent "rumble" or vibration that is present. Feels kind of like driving on a cobblestone road, just not as harsh. The second the rumble appears, I can blip the throttle so it shifts...
  20. Tylus

    2015i Suburban Impressions

    my Tahoe just rolled 9,000 miles after owning 1yr this week. never had a lick of issues with the transmission. I've seen this before with late model Fords. the adaptive trans controller gets confused with multiple drivers and it just can't figure out how to shift consistently.
  21. Tylus

    LS Base Radio Bluetooth Question

    You know, I just realized my LS is the same way! I rented a 2015 'Burb LT and it would let you do the actions you describe. That one had the upgraded radio though that does BT streaming. I agree that GM really missed the mark with making the LS have such a craptastic radio. BT is...
  22. Tylus

    2015i Suburban Impressions

    Thx for the correction Guess it was just fubar'd from prior rentals
  23. Tylus

    2015i Suburban Impressions

    Just got back from the Mainland where I had rented a 2015i 'Burb 4x4 for 1 week while visiting family in Austin. Overall, I was very happy with the rig. It had 2 issues that I found extremely annoying. 1. Onstar kept that stupid demo mode everytime you started the car, so for about 30...
  24. Tylus

    My 2015 PPV Tahoe

    your tahoe is killer. that is what I want my wifes to look like what does PPV stand for?
  25. Tylus

    GM Repurchased 2nd 2015 Denali--Be Cautious of 2015s

    bump anyone ever figure out what is causing this issue? my 2015 LS drives me nuts when I'm under the highway and/or in a tunnel. The noise I hear is similar to what the OP described. I've attributed it to the V4 mode. I can actively hear the squeak when my motor transitions from V4 to...

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