Why does the turn signal blink double time?
Why does the turn signal blink double time? When we replaced the flasher bulb, the blinker returned to normal. So it appears . . . . when a flasher bulb burns out, it causes the turn signal (on the same side) to blink at rapid speed, just like the flasher would do. Perhaps, its a safety mechanism to alert the driver that a Flasher bulb is not working???? What to do if your turn signal blinks too fast? Replace any bad bulbs you find and retest the lights. Aftermarket parts that don’t match the designed system can also affect the...