Trailer lights are not working
Thread Starter
Member
Posts like a V-Tak
Joined: Aug 2017
Posts: 42
Likes: 18
From: Mobile, AL
Trailer lights are not working
On my 2004 Tahoe with 5.3 ltr engine I have NO power on the brown wire of the trailer connector underneath the rear bumper of the Tahoe. Blinkers and brake lights work fine on the trailer but no running tail lights. Everything works fine on the Tahoe. I doubt that it is a wiring problem but rather a fuse problem, but I don't know what fuse I should check. Anybody have any suggestions what this could be? Thanks!
Senior Member
True Car Nut
Joined: Dec 2018
Posts: 3,246
Likes: 1,606
From: Flint, MI USA
It'* wiring. The fuse powers them all.
Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 2004 >> Tahoe 2WD V8-5.3L VIN T >> Repair and Diagnosis >> Lighting and Horns >> Diagrams >> Electrical Diagrams >> Wiring Diagram Index
pro multis · About Operation CHARM
Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 2004 >> Tahoe 2WD V8-5.3L VIN T >> Repair and Diagnosis >> Lighting and Horns >> Diagrams >> Electrical Diagrams >> Wiring Diagram Index
Wiring Diagram Index
2H - Do:
Do - Li:
Ma - To:
Tu - Va:
pro multis · About Operation CHARM
Senior Member
True Car Nut
Joined: Feb 2015
Posts: 6,885
Likes: 1,023
From: Earth
On my 2004 Tahoe with 5.3 ltr engine I have NO power on the brown wire of the trailer connector underneath the rear bumper of the Tahoe. Blinkers and brake lights work fine on the trailer but no running tail lights. Everything works fine on the Tahoe. I doubt that it is a wiring problem but rather a fuse problem, but I don't know what fuse I should check. Anybody have any suggestions what this could be? Thanks!
I'd check there first.
Last edited by CathedralCub; Jan 18, 2025 at 02:54 PM. Reason: Added a missing sentance
Thread
Thread Starter
Forum
Replies
Last Post
Teh Bomb Squad
Introductions for new members
4
Apr 21, 2012 11:30 AM
BATMOBILE66
Everything Electrical & Electronic
0
May 15, 2008 11:30 PM
raninator84
Everything Electrical & Electronic
9
Mar 23, 2008 11:18 PM
