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

[Just Fishing]

Looking at that one thread $10
reminds me i should have a few car fax pulls left over from August...
Free if someone wants it.

I think they expire soon, I'm not totally sure.

 

[cfmistry]

Anyone know where the fuse is for the rearview mirror? Can't find a straight answer online. Didn't see it on the fuse diagrams.

 

[Just Fishing]

"PDM Fuse 15amp" i got from the wiring diagram
Says "IP Block"

 

[Just Fishing]

Found it, on the side of the dashboard when you open the front door.
#9 on my 09

9
PDM Fuse
15A
Garage Door Opener (GDO) (UG1), Inside Rearview Mirror (ISRVM), Passenger Door Module (PDM), Roof Beacon Switch (5G4)

 

[cfmistry]

Thanks fellas! Turns our I blew the in-line fuse for my radar detector - need to order a new power cord.

 

[Sparksalot]

Hard wired the fridge into thecopcar. I had previously terminated the 50 amp trunk feeds, and just needed to add a matching powerpole on the fridge cord.

 

[Tiki]

Just in the way the trans gets tuned makes the 6.2 even better. You're going to love yours even more soon

if I can get brought their nonsensical instructions

 

[Monz11]

OK guys, I have a questions for you. Need thoughts on 102/103/105 MM drive by wire Throttle Bodies, going on the Magnuson
1) Nick williams 103mm https://dsxtuning.com/products/nick...-boosted-throttle-body?variant=31754383163472
2) Katech 102mm
3) Holley 105mm low TPS or straight bore

 

[Doubeleive]

Went by the transmission shop again today he said it will done tomorrow, showed me the torque converter it's "saxco" which is from a small builder here in the bay area, not a lot of info out there on them but they have good reviews and are popular with the local racers, he said is just waiting on the hub he has them tig welded over the factory weld (reinforced) so they won't come apart.

 

[RichardCranium]

Installed the Alpine KTA-450 amp behind the iLX-w650 head unit. All in the dash, no dash modification.

More pics here.

https://www.tahoeyukonforum.com/threads/sooooooo-i-bought-a-ppv.92147/page-46

 

[Rocket Man]

Installed the Alpine KTA-450 amp behind the iLX-w650 head unit. All in the dash, no dash modification.

More pics here.

https://www.tahoeyukonforum.com/threads/sooooooo-i-bought-a-ppv.92147/page-46

View attachment 268447

No gain adjustments or anything else you need to adjust on that amp? I like to be able to access mine.

 

[RichardCranium]

No gain adjustments or anything else you need to adjust on that amp? I like to be able to access mine.

It has a dip switch for 2 or 4 channels, a high pass filter for front and rear (off/60/90/120hz), and gain front/rear. I'll have to pull the head unit to tweak gain, but I'm not constantly driving these speakers so I'm not that worried about it. But I can adjust the gain without removing the DD mount.

 

[Sparksalot]

Received another Range AFM disabler, so both Hoes now have one.

 

[Just Fishing]

https://www.summitracing.com/parts/hpt-m02-000-02

the one i bought had 4 credits...
Costs a little, but it sure keeps me interested.
Wifes car needed updated injectors and an update from the dealer.
Did the injectors and updated the injector prams via hp tuners.
w00t!

Not quite liking how a shift feels etc, put it in M and play with the limiter (6spd), or hook up hp tuners to a laptop so i can see what gear and adjust.

Also Imagine not having a dongle sitting there.
Downside, costs $50 per module to add.

however in these vehicles there are only two (don't let hp tuners sell you on a third).
Or you can just do the one module for ECM @ $50 and turn off DOD.
then let the TCM module nag at you later down the road.

 

[Doubeleive]

Got her back wet

 

[Tonyrodz]

Got her back wetView attachment 268561

How's it running?

 

[Just Fishing]

Well i had a mini heart attack... lol

Me dicking around with the tech 2, seeing if i could see anything funky with my driver side heated seats before i drop the $70 on a new switch.
(Sometimes i have issues getting the butt + back button to activate, but the back activates just fine).

Clicking buttons, suddenly i get a check engine light when attempting activate a module i don't have.
Tech 2 being a pita to pull a simple fkn code if your not sure what module, i whip out ol trusty.
P0700

Trans seems to go into gear fine, so i'm thinking the tech 2 did something weird while i had the engine running.
I clear the code for good measure, then i swear i hear a new noise.

Not from under the hood exactly, but more like under...
Like oil pan area, but back.

Me: fk i knew i should have changed the converter while the engine was apart and easy to pull...

so i disconnect the battery for good measure... let everything reset.
Took it for a little spin real quick, seems to go into lockup just fine, fluid looks fine.


probably just a strange fluke, but man those "while i'm in there" tasks.
It's always the one you skipped...


I'll let it drive me nuts for the next little while...

 

[Just Fishing]

@Doubeleive
What is the "Upgraded and Welded Drum"?
I understand that there is a clutch drum that's known to pop/crack, maybe a reinforcement is added?

ETA: t104741qk = the TCC valves that go with the transgo shift kit.
Good stuff, a very noticeable difference in my 6spd

 

[Doubeleive]

@Doubeleive
What is the "Upgraded and Welded Drum"?
I understand that there is a clutch drum that's known to pop/crack, maybe a reinforcement is added?

ETA: t104741qk = the TCC valves that go with the transgo shift kit.
Good stuff, a very noticeable difference in my 6spd

Ya he showed me a stock one and then one that has the weld added, the stock weld is pretty thin he said they come apart right there and the weld fixes that

 

[Rocket Man]

Well i had a mini heart attack... lol

Me dicking around with the tech 2, seeing if i could see anything funky with my driver side heated seats before i drop the $70 on a new switch.
(Sometimes i have issues getting the butt + back button to activate, but the back activates just fine).

Clicking buttons, suddenly i get a check engine light when attempting activate a module i don't have.
Tech 2 being a pita to pull a simple fkn code if your not sure what module, i whip out ol trusty.
P0700

Trans seems to go into gear fine, so i'm thinking the tech 2 did something weird while i had the engine running.
I clear the code for good measure, then i swear i hear a new noise.

Not from under the hood exactly, but more like under...
Like oil pan area, but back.

Me: fk i knew i should have changed the converter while the engine was apart and easy to pull...

so i disconnect the battery for good measure... let everything reset.
Took it for a little spin real quick, seems to go into lockup just fine, fluid looks fine.


probably just a strange fluke, but man those "while i'm in there" tasks.
It's always the one you skipped...


I'll let it drive me nuts for the next little while...

I was messing with my laptop connected with the Tech2 as a pass thru and saw my HVAC control had an upgrade for the firmware. I love free upgrades I’m thinking. It was working fine but ..you know. So halfway through flashing it the display went blank and the process hung. For hours. So I called GM tech support and the nice woman on the line had me disconnect everything, disconnect the battery, re connect everything and try again. No luck. It was bricked. I found out later it was my Pioneer stereo- the process hung when it tried to communicate with it but since it was aftermarket it couldn’t. ( Disconnect any aftermarket electrical stuff before programming modules is the lesson here) The price for a brand new module was about $250 I think. I bought a used one from LKQ for about $40 luckily. I didn’t check to see if it had a free upgrade lol. It works just fine.