Fast Turn Signal

[crookshanks]

Only when my parking or headlights my turn signals flash very fast, if I turn the lights off, the signals work fine. I am guessing headlight switch which is fairly cheap but I want to make sure.

Thanks!

 

[MichiganTeddyBear]

both sides are fast???

well, easiest and cheapest is of course to go around and verify all the bulbs are good. I have seen similar where there was a bulb burned out. yes, burned out bulb causing fast when parks/heads on, normal otherwise. I can only guess the filament shorted internal to the bulb.

 

[crookshanks]

Yes, both sides are fast, passenger a little faster then driver, and only when the headlight switch is active in the parking or headlight position.

If the signal is fast and you turn the switch off, the signal is normal. All the bulbs are good.