theri

I have a 2000 LX40 and the front signal lights on both sides are not working. We've changed the bulb lights and checked the fuses and it still doesn't work. When we use the remote to unlock the car, the signals flashes but when we turn on the left/right signal, it doesn't work. We think it's the signal flasher that is malfunction. But where is it located? Could someone help me find it? Theri