If the turn signal bulbs work but just do not flash, replace the Flasher Relay.
at the end of the turn signal lever
The turn signal flasher relay switch is located beneath the drivers side dashboard. The turn signal flasher relay switch will be to the left of the brake pedal.
The headlamp switch is on the turn signal stalk.
On my 1992 Geo Metro hatchback, the windshield wiper switch is on the right hand side of the steering column, opposite the turn signal switch. Please be advised that this switch handle breaks off very easily and you have to buy the whole combo switch (turn signal, flasher switch and wiper switch).
Look behind and to the right of the center console. If you lower the glove compartment it will be to the left of it on the firewall. There are two flasher relays, a hazard (upper) and a turn signal (lower).
Turn signal or emergency, they're both located under your drivers side kick-panel.
The hazard flasher is for a '91 corsica is located in the convenience center. The turn signal flasher relay is behind the dash panel left of the steering column.
HI, Have you checked the bulb and the fuse? Eithr one of those is the first place to check, and is the front/back working when the other is not? You need to check those first then check the flasher but turn on your emergency flasher and see if all your bulbs work. Happy Thanksgiving. Steve H.
Can you swap a 93 Geo metro manual transmition with a 95 Geo Metro
The turn signal flasher is located on the backside of the fuse block underneath the dash above the area where the drivers left leg goes. To access the flasher you will need to remove the two 10mm bolts holding the fuse block in place and gently pull the fuse block down to be able to get to the flasher which is rectangular; aprox 1" X 1.5" that plugs into a socket on the backside of the fuse block.
The emergency flasher relay is more than likely defective. Replace it.