At 09:12 AM 11/15/2010  -0800, mark drillock wrote:
>Well he said that all 4 outside turn signals work in turn signal
>mode and if true that removes the turn signal switch as a possible issue.

I've had people *say* a lot of things that weren't necessarily true
(he said darkly).

>The key to me is when the dash indicator works in 4 way mode but not
>2 way. Twice as many paths to ground in 4 way mode. 4 bulb filaments
>in parallel going to ground versus only 2. Either something is
>holding the voltage slightly high at the flasher pin 3 and it takes
>the 4 filaments to bleed it off, OR the total path to ground is not
>strong enough when only 2 bulbs are connected via the turn switch.
>The tests I gave him may help pin this down, if he does them all.

Yeah.  Just remember, we're talking about two or three amps per side
pulling down a 20 ma LED that will light at least a little if the
voltage at 49a gets to below say nine volts.  Which ought to make the
signal bulbs stay lit up, wouldn't you think?

He'll do the tests, and we certainly need the answers.  But for the
moment I'm favoring the poltergeist theory.  Or the phlogiston theory
maybe.  Stephen, do you have any high-strung teenage girls around the
place?  Do plates mysteriously fall out of the china cupboard?

:)
d