What is wrong with my 99 F250

Asked by Oct 26, 2016 at 09:24 PM about the 1999 Ford F-250 Super Duty

Question type: Maintenance & Repair

My 1999 F250 has a lighting issue. Easiest way to explain it is that all my
lights work until i brake. When i step on the break my turn signals turn into
hazards, my brake lights will turn completely out, or when in reverse only
one bulb will work. I checked all fuses inside the cab of the truck and
replaced all bulbs. Issue is still unresolved. Don't want to take it to the shop
as I need it for work and I don't have the money to pay for something too
costly. HELP PLEASE.

2 Answers


For starters, check the stop light switch. They are fairly inexpensive....could possibly be your turn signal switch. It's a process of elimination.cw


I wonder if you have a major short in the steering column or a serious problem with your wiring harness.

Your Answer

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