I have a 2007 accord 4 door, I had the issue of the flasher relay making the buzzing noise, so I went ahead and pulled it out and inspected the circuit board within the plastic housing,everything on the circuit board looked ok, but I plugged it back up without putting it back into it's plastic casing and I wound up inserting it incorrectly, and ever since I have no turn signals and no hazard lights,

I even put in a new flasher relay and it doesn't do anything,

So I'm thinking, did I short a wire? Ruin some kind of electrical component? Bcm maybe?

But the fuse within the engine bay is still good, even though I put the relay in the wring way it never blew the fuse,

Does anyone know where I should start? Or know what electrical component I should look into, I can't drive without turn signals for too long

 

Check under-hood Fuse No. 16 (15A) and under-dash Fuse No. 21 (7.5A).

 

I did do so, both are fine, but still I replaced both with new ones, still same issue,

 

As a side note, everything else in the car works fine, just these 2 lighting systems don't, since the fuses are good, I believe it's safe to assume it's not a shot in the wiring?

 

Bad signal relay.

 

There's a brand new one in there,

 

Is there any diff. In getting one from Honda or is te autozone one good enough? It is exactly the same and also says omron on it as well, along with the same voltage specs

 

Anybody have access to the electrical wiring diagram for the 07 accord?

 

So I have found the factory service manual online I will post up the link so every one here can use it, and it's strange but the circuit that's controls the turn signals and hazards is actually located within the wiper switch

 

Update i have solved the problem, it was the micu, i changed it out for another one and everything works as it should, pretty to install as well,