2003 Buick Lesabre, No trunk tail lights

655

Asked by Nov 10, 2013 at 09:42 PM about the 2003 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

2003 Buick Lesabre, No trunk tail lights when truck is closed. Truck tail lights up when
truck is opened. All other lights work.

5 Answers

109,435

Check the wiring harness at the bend where the wiring goes up the trunk deck lid, there is about a foot and a half of wiring that is under stress everytime the trunk lid is moved.

4 of 4 people found this helpful.
Best Answer Mark helpful
6,140

I quess I am mising the whole question Trunk tail light?

1 of 1 people found this helpful.
655

What I mean by tail light is running lights, Backup lights and plate lights. When the trunk is open these lights come on. If I close the trunk these lights go off and stay off even at night. When I unlock the doors with the remote these lights come on faintly with the trunk closed.

5 of 5 people found this helpful.

the ground connection..1/0 cable to chassis...remove the corrosion there with a wirebrush~

1 of 1 people found this helpful.
655

Found a broken wire where the harnesses meet. Sliced and taped up and voila it works. Thanks everyone for your input.

2 of 2 people found this helpful.

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