Signal lights not working?

Tiny
MONIQMONIUE81
  • MEMBER
  • 2000 FORD EXCURSION
  • 570,000 MILES
Signal lights are not working.
Thursday, May 4th, 2023 AT 9:55 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,724 POSTS
Hi.

Does anything happen when you turn them on? Do the hazard lights work?

I attached a pic below showing power to the flasher and then to the signal switch/hazard switch. First, check to make sure the fuses are good. If they are, make sure there is power to and from them.

Here is a link that you may find helpful:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

If the fuses are good, the next thing is the flasher relay.

Let me know what you find and if anything happens when you turn the signals or flasher on.

Take care,

Joe

See pics below.
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Thursday, May 4th, 2023 AT 7:31 PM

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