I'm afraid there isn't much more you can do other than checking fuses. This system has been made unnecessarily-complicated with all kinds of computer modules. If you haven't already, check fuses 13 and 16 inside the car. Those are plugged into the same computer module the flasher is plugged into. Both of them are 10 amp fuses. If the brakes lights also don't work, check fuse 3, a 15 amp fuse, in the same module.
Check fuses 4 and 14, both 10 amp fuses, in the relay box at the right side of the engine compartment.
Saturday, May 23rd, 2015 AT 7:23 PM