lights dont work

[comanche89]

my brake lights, hazerds and turn lights don't work the only ones that do are my head lights and parking lights. I have no idea what it could be if anyone could help thanks.

[wannabeMJ]

i would take a guess but 95% of the time it will be a faulty ground

[BORDENCOMANCHE]

Yep my guess could be faulty ground as well.

 

I found that following the wires usually leads me to the problem. Not too long ago I discovered a bad turn signal socket and two bad flashers and that the trailer wiring harness under my box was so corroded that it was interfereing with my rear marker lights. All you can do is start from the light socket and work your way back.