Chronology Current Month Current Thread Current Date
[Year List] [Month List (current year)] [Date Index] [Thread Index] [Thread Prev] [Thread Next] [Date Prev] [Date Next]

Re: turn signal



Turn indicators are designed to provide user feedback of malfunctioning
lights by including the flashing light in the frequency determining circuit.

Accordingly, the first routine check is to examine the two bulbs on the
driver's side.

Brian W
(Some new vehicles need light fibers to signal back the indicator state)

At 11:58 AM 6/3/2004, you wrote:
As of this morning, my left turn signal (1996 Toyota RAV4) is
blinking about twice as fast as normal, about double the rate of the
right turn signal. I've checked again just now after the car was idle
a few hours and it's still doing it. Ambient temperatures and
humidity have been pretty normal for the past day.

So my questions are:
1. Is it a bad resistor, capacitor, chip, or what that might be doing
this and any guesses about what might have caused it?
2. Is it something to worry about or, as long as I don't mind a
double-speed blink, can I just ignore it?

Thanks for any insights and I'd be happy to poke around under the
hood with a multimeter if someone gave me a hint about what to try.
Carl
--
Carl E. Mungan, Asst. Prof. of Physics 410-293-6680 (O) -3729 (F)
U.S. Naval Academy, Stop 9C, Annapolis, MD 21402-5040
mailto:mungan@usna.edu http://usna.edu/Users/physics/mungan/


Brian Whatcott Altus OK Eureka!