Chrysler: Speedometer Problem

I have a 91' Chrysler Dynasty, 3.3 Litre automatic. The speedometer has
been working intermittently. Occasionally it will work when I flash to
pass, or turn on the high beams. Have even seen it bounce a couple times
when the signal light is turned on. On most days, it seems to be tied to
voltage fluctuations. Other days it seems to be tied to be related to
temperature when it works.

Have read quite a bit on the internet. I haven't seen the solution to this
particular problem, but seems like most problems are tied to the sensor on
the transaxle. If I remove the sensor, is there any way to diagnose if the
sensor is any good before replacing it? The sensor appears to be on the top
of the transaxle - I'm assuming I can remove it without loosing any
transmission fluid - am I correct?

Chris

Thanks to everyone. Will try replacing.

Chris

"Joseph Oberlander" <net> wrote in message
newsbZeb.12464$news.pas.earthlink.net...