Tahoe & Suburban The power, space, and brutal towing ability make the Tahoe and its longer sibling, the Suburban, arguably the best full size SUV's on the market today.

2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

Part Identification Assistance- 2011 Chevy Tahoe LS

Thread Tools
 
Search this Thread
 
Old Jun 29, 2021 | 8:14 AM
  #1  
kkw6791's Avatar
Thread Starter
CF Beginner
 
Joined: Jul 2020
Posts: 6
Likes: 0
Default Part Identification Assistance- 2011 Chevy Tahoe LS

2011 Chevy Tahoe LS
Can anyone identify this rubber sleeve that covers the wire from the inside of the body frame to the high mount brake lamp? This part is attached to the rear liftgate and I believe it is a protection boot/sleeve to cover the wire harness for the high mount brake lamp. I can't find this part anywhere online and wanted to check here before heading to the dealership.




Reply
Old Jun 30, 2021 | 12:47 AM
  #2  
KChevy75's Avatar
CF Senior Member
 
Joined: May 2015
Posts: 361
Likes: 24
Default

It's the liftgate wire harness boot but I don't think you'll find it new by itself. It's the harness for everything in the entire door. If you have a power liftgate, here's a Link to the harness showing the included boot. The power liftgate harness is part number 20954751. The non power liftgate harness is part number 20954750

Is there something wrong with yours? It's common for them to leak. If so, I just gently unsnap if from the vehicle, clean the area where the book seals to the car then apply some black RTV sealant to the boot and snap back in place. Let sit for a few hours before opening the door. My 2007 hasn't leaked since I did this a couple years ago.
Reply
Old Jun 30, 2021 | 6:37 AM
  #3  
repairman54's Avatar
CF Pro Member
 
Joined: Dec 2019
Posts: 992
Likes: 169
Default

HIgh mount light harness is the unbooted one to the left. Big one as prev. said is the harness for everything in the hatch.
Reply
Old Jun 30, 2021 | 2:33 PM
  #4  
kkw6791's Avatar
Thread Starter
CF Beginner
 
Joined: Jul 2020
Posts: 6
Likes: 0
Default

Originally Posted by KChevy75
It's the liftgate wire harness boot but I don't think you'll find it new by itself. It's the harness for everything in the entire door. If you have a power liftgate, here's a Link to the harness showing the included boot. The power liftgate harness is part number 20954751. The non power liftgate harness is part number 20954750

Is there something wrong with yours? It's common for them to leak. If so, I just gently unsnap if from the vehicle, clean the area where the book seals to the car then apply some black RTV sealant to the boot and snap back in place. Let sit for a few hours before opening the door. My 2007 hasn't leaked since I did this a couple years ago.
Thanks for the info and yes it started leaking for me and I couldnt figure out the source until I tracked where the water from the room was wet and started dripping. I took out the harness boot and cleaned it but I will try it out and put the RTV sealant to make sure it stays in place. Im about the buy some sealant today and give it a try and see if it fixes the issue. I appreciate the feedback and reply.
Reply
Old Jun 30, 2021 | 2:43 PM
  #5  
kkw6791's Avatar
Thread Starter
CF Beginner
 
Joined: Jul 2020
Posts: 6
Likes: 0
Default

Originally Posted by KChevy75
It's the liftgate wire harness boot but I don't think you'll find it new by itself. It's the harness for everything in the entire door. If you have a power liftgate, here's a Link to the harness showing the included boot. The power liftgate harness is part number 20954751. The non power liftgate harness is part number 20954750

Is there something wrong with yours? It's common for them to leak. If so, I just gently unsnap if from the vehicle, clean the area where the book seals to the car then apply some black RTV sealant to the boot and snap back in place. Let sit for a few hours before opening the door. My 2007 hasn't leaked since I did this a couple years ago.
Yes my Tahoe is leaking from the boot. One of the corners their a little gap that is barely noticeable but most likely the water coming through in that section and it leaks to the roof where it will drip to the back portion near the 3rd section rear seats that fold down. Great solution and heading over to Advance Auto Parts to pick up some RTV Sealant. Thanks.
Reply
Old Jul 3, 2021 | 12:33 AM
  #6  
KChevy75's Avatar
CF Senior Member
 
Joined: May 2015
Posts: 361
Likes: 24
Default

Didn't even see that other wire. It'll have a grommet for the hole but no boot like the main door harness. Possibly part number 15857136
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Bike4410
Tahoe & Suburban
1
Nov 29, 2019 1:24 PM
cbright
Tahoe & Suburban
2
Jul 14, 2018 10:00 AM
superwrench62
Avalanche
0
Dec 17, 2017 9:59 AM
my4poodles
Tahoe & Suburban
0
May 3, 2017 10:49 AM




All times are GMT -5. The time now is 1:43 AM.