Sounds like the brake light switch is defective or out of adjustment.
You can find it on top of the brake pedal, usually with 2 wires running to it.
replace your flasher relay
my turn signals do not work in my 1992 Pontiac Firebird
probably the flasher unit or the multifuntion switch in the steering column but i think probably the flasher unit
I think there are two different flashers one for blinkers and one for the flashers.
yes the turnsignals are are the same relay as your hazzards if the hazzard swicth is done your signals wont work. Another brilliant idea by GM
The flasher unit is about to give out. There are 2 flasher units, one for the turn signals, and one for the hazzards.
Did you change the bulb in the rear? Yes. The hazzard lights use the same bulbs in the rear as the turn signals. They work with the hazzards on but not with the turn signal.
If the turn signals in the dash don't work, what about the outside front and rear turn signals? Working? Not working? If it's not working, replace the turn signal relay under the dash.
i fnone of the turn signals work, the first placeto look is the flasher can. this is a clyander usually located in or near the fuse box. there are 2 of these.1 is for turn signals, other is for 4 way flashers
Bad switch in steering column? diffrent fuses.
Your Pontiac has a problem in the electronic block, which is controlling the turn signals, the tail and brake lights and etc. It shouldn't be a big deal.
look under the dash and remove the round brass or silver flasher it will say flasher on it and your turn signals should work with out you rewiring them.