What did you do to your NNBS GMT900 Tahoe/Yukon Today?

[Tonyrodz]

In the steering wheel thread, but I'll post it here also... Lol

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18

So much better.

 

[Wambliokiye]

Should be other more specific codes. I think she's protesting your right foot!

Yeah she tossed 14

 

[Wambliokiye]

Should be other more specific codes. I think she's protesting your right foot!

 

[Sam Harris]

View attachment 224231

Dammit!

 

[Doubeleive]

View attachment 224231

looks like you have short somewhere, if those all popped up at the same time, I would start checking the harnesses ecm, tcm, etc

 

[Wambliokiye]

looks like you have short somewhere, if those all popped up at the same time, I would start checking the harnesses ecm, tcm, etc

Under the dash? Chasing wires sucks. I dont have a clue where to start. So all them codes did pop up at the same time, I was doing 80mph set in Cruz control for about 45 mins, then the stabilatrack light came on, truck like missed or did something in the tranny. Cuz the tranny then kinda wound up and didnt change gears up or down after coming to a complete stop. It almost seemed as if the tranny went out! So I got it to orilly and BEFORE I UNPLUGGED THE BATTERY! The OBD2 was hooked up! It showed the 14 codes. After unplugging the battery and letting it sit for a bout 20mins. Hooked it back up, no idiot lights, Hooked up OBD2 And only code was the tranny control system. It has done it once after, and I was at a red light truck running and idling smooth and all of a sudden the stabilatrack track service light came on and the truck like hicuped and started to run like crap rough and shaky. Pulled over shut her off, a little later started back up and nothing. So I'm lost.

 

[juan84]

Free travel mod and helper bags installed on the beast !!

Sent from my SM-G920T using Tapatalk

 

[Tonyrodz]

Free travel mod and helper bags installed on the beast !!

Sent from my SM-G920T using Tapatalk

Love those rims.

 

[Doubeleive]

Under the dash? Chasing wires sucks. I dont have a clue where to start. So all them codes did pop up at the same time, I was doing 80mph set in Cruz control for about 45 mins, then the stabilatrack light came on, truck like missed or did something in the tranny. Cuz the tranny then kinda wound up and didnt change gears up or down after coming to a complete stop. It almost seemed as if the tranny went out! So I got it to orilly and BEFORE I UNPLUGGED THE BATTERY! The OBD2 was hooked up! It showed the 14 codes. After unplugging the battery and letting it sit for a bout 20mins. Hooked it back up, no idiot lights, Hooked up OBD2 And only code was the tranny control system. It has done it once after, and I was at a red light truck running and idling smooth and all of a sudden the stabilatrack track service light came on and the truck like hicuped and started to run like crap rough and shaky. Pulled over shut her off, a little later started back up and nothing. So I'm lost.

I would start at the battery, clean the battery terminals, grounds, body grounds, check the harness on the transmission, if the TCM has an error it can make the rest of abs/traction control system go wacky, but the oil pressure codes are something completely separate so it makes me think it's bad ground or bad connection somewhere

 

[Regency]

Cooler installed