97 Camry hyper blinker condition (2663 Views)

I have a 1997 camry with an odd condition...when any lights are on (headlights, brakelights, running lights) the turn signal (when on) goes into a hyper blink mode (about double the normal speed). When no other lights are on the blink is normal.

I checked all the blubs and everything is working...any ideas about what might cause this condition?

Thanks.