Turn Signal Problems

[Reaper666]

Randomly my 93 2Door decided that itdoesnt want the turn signals to work anymore. All This morning they were wroking as they should but I go to leave and hit the signal and nothing happens. I get out to check and No signals outside and the indacator lights in the gauge cluster don't come on. Just to check I also try my emergency signals and they actually worked? Does anyone have an idea of where to start with this?

 

[_Dylan_]

Start by checking the fuses

 

[Reaper666]

I blew a fuse thought it would be an easy fix but now everytime I put the truck in reverse the fuse blows? Completly random!

 

[_Dylan_]

That's not random...

The wire is shorting out somewhere on the reverse circuit causing the fuse to pop.

 

[blizz]

I had a similar problem with the left signal blowing the fuse every time I used it. Turned out to be the turn signal switch.

 

[02_denali_guy]

i have the same problem on my 92 yukon. checked the turn signal switch with another one and it still pops the fuse.

 

[dcil]

Does it have a trailer hookup? Check the light green wire for shorts, and check the bulb and the circuit plate. That plate wasn't one of GM's better ideas

 

[black95]

+1 on the trailer harness follow the light green wire back to the trans

 

[rolfsent]

Also check to see if your turn signal bulb sockets are rusty. I had a similar problem with my Denali and it was that.