The flasher is located in the auxilary relay box #1 center of dash on drivers side. Near the transmission hump by where the drivers foot well would be, kinda behind the radio. Two relays are in there one for the air conditioning and one is the flasher. Check fuses #27 15 amp, and #18 20 amp in the interior fuse panel with the key on. Also see if the four way flashers work as well. You may have a multifunction switch problem, Kevin