The backup lights and rear side markers for a 94 Mustang are not working. on 1994 Ford Mustang

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
I have replaced all the bulbs and checked the fuses. Should I start with the wiring next?
(2) Answers
(1) Comments
Yep, the wires prob.broken inside of trunk area.Look for exposed places where stuff in the trunk could have
hit the harness.
Qualified Local Ford Shops
Qualified Ford Shops For This Repair