Brake lights

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.

Kbkennels

TYF Newbie
Joined
May 6, 2023
Posts
1
Reaction score
0
Hey guys, I have a 2007 Yukon Denali, I’m having issues with my right side (passenger) tail light, when my headlights are on and brakes applied the entire tail light goes out, blinker doesn’t work, but blinks fast on the dashboard, when in reverse the reverse lights are on but once the brake is applied it goes out, this only happens on the right side tail light, also with the lights on or off that taillight is always dimmed…..I tried replacing all bulbs, replaced the harness, checked for broken wires, checked the ground wires, still no luck….any suggestions will help please
 

OR VietVet

GMT800 SUV/Trucks
Supporting Member
Military
Joined
Oct 8, 2014
Posts
21,852
Reaction score
39,674
Location
Willamette Valley
Welcome to the forum.

Follow the wiring along the frame to the junction block and check that and sometimes, you just have to replace the whole light housing.
 

Joseph Garcia

Supporting Member
Joined
Aug 2, 2018
Posts
8,188
Reaction score
11,341
Welcome to the Forum from NH.

Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.

I hope that you will become a participating member in the Forum's discussions.

Pics of the truck, please.

You are already receiving sage advice from the knowledgeable folks on this Forum.
 

Forum statistics

Threads
134,843
Posts
1,909,387
Members
100,203
Latest member
Sargreky
Top