I recently purchased a 1997 Camry LE. It took me a bit but I have figured out that the turn signals flash fast whenever the parking or headlights are turned on but work normally with the head lights off. All the turn signal bulbs work no matter if the head lights are on or off and the emergency flashers always flash correctly. This used to occur on both the left and right side but now only the right side seems to be affected. Before I figured out that the parking/head lights were related to the trouble I replaced the Flasher module and they actually had the problem worse so I went back to the original toyota module. I was wondering if anyone had any additional advice, suggestions, or had run across this before.
Thanks in advance for any help.