Turn signal and hazard light not working

RICHARD NEGRON BURGOS

MEMBER
2006 MAZDA 6
4 CYL
2WD
MANUAL
250,435 MILES

The turn signal lights and the hazard light don't work. I have change the multi switch and change fuse, but it still nothing.

Wednesday, May 26th, 2021 AT 2:47 PM

3 Replies

KEN L

MASTER CERTIFIED MECHANIC
47,602 POSTS

We need to check for power at the fuses to make sure they are good (the fuses are in the diagrams below). here is a guide to help you and the fuse location as well. Also I have included the turn signal wiring diagrams so you can see how the system works.

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

Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.

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Friday, May 28th, 2021 AT 10:07 AM

RICHARD NEGRON BURGOS

MEMBER
2 POSTS

I did check for power and it does have power going to the fuse.

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Friday, May 28th, 2021 AT 10:16 AM

KEN L

MASTER CERTIFIED MECHANIC
47,602 POSTS

Okay, let's check the TNS relay which in under the hood inside the fuse panel. here is a guide you help you test it. You you are in question try replacing it.

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Please let us know what happens.

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Sunday, May 30th, 2021 AT 11:39 AM