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

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Geoffsfas10

Full Access Member
Joined
Nov 27, 2019
Posts
766
Reaction score
1,670
Location
St. Louis
They are hateful engineers....thats all I have to say about that. All that work ( took 2 and half hours ) to remove both headlights, put in my switchbacks, resistors and LED headlights that were supposed to fit, only to have them hit the radiator support when put back...damn it. I know I can massage the supports but I will wait til I get a retrofit done before I start to cut and bash. But i couldnt settle with how the lights were forced back into place and they seemed to have some floating glare that I didnt like and i ended up removing them last night.
 

Doubeleive

Wes
Supporting Member
Joined
Nov 7, 2017
Posts
26,211
Reaction score
39,279
Location
Stockton, Ca.
They are hateful engineers....thats all I have to say about that. All that work ( took 2 and half hours ) to remove both headlights, put in my switchbacks, resistors and LED headlights that were supposed to fit, only to have them hit the radiator support when put back...damn it. I know I can massage the supports but I will wait til I get a retrofit done before I start to cut and bash. But i couldnt settle with how the lights were forced back into place and they seemed to have some floating glare that I didnt like and i ended up removing them last night.
there is a easier way, I assume you took the bumper cover off? you don't have to
 

Geoffsfas10

Full Access Member
Joined
Nov 27, 2019
Posts
766
Reaction score
1,670
Location
St. Louis
No i left the bumper cover on which made it WAY more difficult...if the cover was off the headlights would just slide straight out. Im just going to leave it all alone for a while now
 

DaRosa218

The Dude abides
Joined
Jul 30, 2010
Posts
993
Reaction score
784
Location
Modesto, California
They are hateful engineers....thats all I have to say about that. All that work ( took 2 and half hours ) to remove both headlights, put in my switchbacks, resistors and LED headlights that were supposed to fit, only to have them hit the radiator support when put back...damn it. I know I can massage the supports but I will wait til I get a retrofit done before I start to cut and bash. But i couldnt settle with how the lights were forced back into place and they seemed to have some floating glare that I didnt like and i ended up removing them last night.

That sucks, takes me about 10 mins to change out the headlights in my 2007 Yukon.
 

mikeyss

Full Access Member
Joined
Nov 11, 2011
Posts
1,701
Reaction score
3,244
Location
Longmont, Colorado.
My bun warmers and coolers stopped working. I already had replaced the connector and pins at the seat module last spring. So I was like WTF!! I
Did some digging and found a new burnt connector and a BARE ******* wire!! Also found the pins are sloppy in the connector. What clown at GM designed the electrical system for these GMT900's?! At least it didn't catch fire or totally destroy this connector, but think I'm going to make my own plug for the high voltage lines.

20191204_123447.jpg 20191204_123358.jpg 20191204_123428.jpg
 

Doubeleive

Wes
Supporting Member
Joined
Nov 7, 2017
Posts
26,211
Reaction score
39,279
Location
Stockton, Ca.
My bun warmers and coolers stopped working. I already had replaced the connector and pins at the seat module last spring. So I was like WTF!! I
Did some digging and found a new burnt connector and a BARE ******* wire!! Also found the pins are sloppy in the connector. What clown at GM designed the electrical system for these GMT900's?! At least it didn't catch fire or totally destroy this connector, but think I'm going to make my own plug for the high voltage lines.

View attachment 235850 View attachment 235851 View attachment 235852
I would just bypass that connector period like you said, weak point in the system
 

Forum statistics

Threads
132,321
Posts
1,865,959
Members
96,913
Latest member
Fidanza27
Top