• Tiny
  • Anonymous
  • 2004 Ford F-150
  • 60,000 miles

Hi guys. I'm having a problem with my rear signal/flashers. Both rear signal lights failed on me, however the front works fine although they flash at double speed. I was told it was probably the flasher relay, or the fuses, but checked the fuses and bought a new relay and still have the same problem. Also replaced both rear lamps. If you can, please point me in the right direction. Be gentle though, I am a rank amateur mechanic and am doing this out of budget necessity and the desire to be self sufficient. Thanks.

Wednesday, January 16th, 2013 AT 2:23 AM

1 Reply

  • Tiny
  • hmac300
  • Expert
  • 44,804 posts

Test to see if power is going to bulbs with a test light first. If it is check for a bad ground on frame. If no power it can be bad turn sig switch or shorted wire.

Was this
Wednesday, January 16th, 2013 AT 12:22 PM

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