Blinker switch problem

[chevy2inreno]

I have a 1999 4X4 Tahoe. Running lights work, blinkers work, brake lights and hazards do not work. Didn't find a popped fuse but may not be looking in the right place. Truck is wired for a trailer. Is it the blinker switch or something else?

Thanks,

Dave

 

[mygreen98]

sounds like bad flasher.

 

[chevy2inreno]

I don't think it's the flasher, because the blinkers work fine. In fact, blinkers don't work when the hazard button is pushed, but work fine when hazards aren't activated. Any other ideas?

Thanks,

Dave

 

[chevy2inreno]

I checked all fuses and didn't find anything. Also disconnected the trailer harness "T" and reinstalled the harness without the trailer harness, no change.

I also found that the blinkers do not work with the hazard switch is on, but do work when the hazards are off. The hazards do not work, but turning them on and off does effect the blinkers.

 

[96ProCompTahoe]

those hazard buttons go bad. (same set up as the s10's as far as i can tell)

 

[chevy2inreno]

Found the problem. Didn't know about the fuses on the side of the dash, only checked the underhood fuses. Rich on another forum suggested I check the dash fuses and I had a blown fuse.

Thanks for all the help.

Dave