check your flasher box, you should hear it click on and off when you turn them on, if not replace it. Check the fuses and flasher relays also.
I replace my flasher fuse.Now they light up but won't blink.
check your ground wire in the back
If the turn signal lights come on but will not flash you have a defective flasher relay. Replace the relay.
Your problem is most likely the turn signal relay im having a problem similar to yours but when my signals wont work neither do my hazards
Your car has 2 flasher relays. One for the turn signals and one for the hazard lights. The one for the turn signals is defective and needs replacing. It is located on the drivers side, under the dash, on the drivers side of the steering column, behind the dash lower panel, mounted at the base of the fuse panel.
There are two flashers, one for the hazards and one for the signals.
Traffic signs and signals are the same in every state, so that the people wont get confused
check the fuse first!
replace turn signal flasher, hazard flasher is separate
The emergency flashers and the signal lights are separate systems. Each has it's own fuse, switch and flasher relay. If your turn signals light up but don't blink I would blame the signal flasher relay.
headlights and dash lights in 2001 sunfire wont turn on.
There are a number of reasons why your parking lights won't turn off. There could be a wiring problem in the system.