2003 Toyota Corolla turn signals & emergency flashers do not work

I found this useful diagram at troubleshoot vehicle.com. It answers your question. Fuse box is located below steering column.
Driver Side Fuse Panel
(1993-1996 Toyota Corolla) December 21, 2013 Updated: December 21, 2013 Written by: Abraham Torres-Arredondo In the table below you'll find the fuse location and description of the fuses of the driver side under-dash fuse box on 1.6L and 1.8L 1993-1996 Toyota Corolla.
The fuse box is located on the driver side of the dash, below the steering column.
1993-1996 Toyota Corolla Driver Side Fuse Box Fuse Fuse Name Amps 1 Cigarette Lighter, Digital Clock, A/C System, A/T Shift Lock, Alarm, SRS Airbags 20 2 Tail, Parking & License Lights, Instrument Panel and Daytime Running Lights 15 3 Fuel Injection, Cooling Fans, Battery Discharge Light 10 4 Cruise Control System, Daytime Running Lights 10 5 Fuel Injection System 7.5 6 Stop Lights, Cruise Control, Shift Lock System, Anti-Lock Brake (ABS) System 15 7 Turn Signals, Emergency Flashers 10 8 Starting System, Anti-Lock Brake (ABS) System, Shift Lock System 15 9 Gauges, Reminder Lights, Back-up Lights, A/C System, Daytime Running Lights 10 10 Front and Rear Wiper/Washer System 20

the signal flasher may be bad.. its in the box up in the corner.. one for signals.. one for emergency 4 ways..

Do the flashers still work? This sounds like a bad flasher relay problem.Locate the flasher for the turn signals and hazard lights. The flasher relay is under the dash near the steering column. It will be the larger of the square relays.Try wiggling it to see if turn siganls will work or emergency flashers will work. The relay should look like this

Your left turn signal relay might be out, if i remember correctly, it's located in the fuse box, and is as easy as changing a fuse. If it isnt in the fuse box under your dash then check under the hood, possibly near the battery.

I had the same problem and the flasher is not located in the fuse box because it is not a normal flasher. the cougar has an electronic flasher unit that is located on the left side of the center console. the best and cheapest place to order a new one is amazon.com. they run about $30-$40

The TS flasher and 4 way flasher use different fuses. I'd test the flasher assembly located near the fuse box under the dash. One blown fuse won't disable both but a bad flasher module could,

yes , sounds like a bad flasher , it is located on the brake pedal bracket , just above the stop light switch . found this on the web , hope it helps you find it . johnny

Would say its the flasher but they show seperate flashers for turn and hazard.Check fuses first.Both under the hood and in the cab.

Conrad, up north.
My protege is a '99. The turn signals and hazard flashers use the same flasher unit. It is located under the dash to the left of the steering wheel and above and a bit to the right right of the driver's side fuse box.

Try the fuse/breaker panel under hood, drivers side.