Turn signals: The turn signals feed through the red wire, whichdraws its juice through the signal-flasher unit. To check the signalswitch, connect a jumper wire to the white feed wire at the ...

I knew that the turn signal flasher would have to be changed, which I did. The local parts house sold me an electronic flasher, but that didn't work. I then tried another type of flasher that had ...

If both turn signals seem to be flashing rapidly, you may have a bulb burned out on both sides. It could also be a problem with the turn-signal flasher, as the same flasher unit handles both sides.

When you hit your car’s turn signal stalk and that little arrow flashes at you on the dash, you always hear a rhythmic clicking sound in sync with that flashing arrow. Here’s what that is.