Open the driver door, on the side of the dashboard you will see a cover,pry it open and you will see the fuses and relays.
You likely have a frayed wire to the stop light.
The turn signals are controlled by the computer in under hood fuse box, called a TIPM. There isn't a serviceable relay.
Turn Signal flasher is located in the fuse box on the left side of the dash. There should be two round flasher units. The top one is the four way flasher and below is the turn signal flasher.
It is located on the fuse box next to the headlight relay.
Probably the fuse.
Both the hazard flasher unit and the turn signal flasher unit are in the main fuse box and are identified
The turn signal flasher on a 1995 Dodge Pickup is located on the driver's side under the dash. It is right next to the fuse box above the brake pedal.
sounds like a fuse is blown
At or beside the fuse box Probably at L. kickpanal or above it.
check for shorts in the system
The turn signal flasher on a 2004 Dodge Intrepid is located in the driver's side fuse box. The fuse box panel is not accessible unless the driver's door is open. It is to the left of the driver's foot controls on the outer side of the dash.
The turn signal relay is located in the steering column fuse box near the bottom edge. It is on the right hand side.