mystery switch problem on my '95

[Kent Earnest]

wired up my mystery switch today on the '95 in my sig and it doesn't really work because the TC still cycles lock/unclock

Tapped PIN 54 at the PCM and grounded the switch under the dash. I used a simple on/off rocker switch with LED but didn't hook up the LED. When the TC unlocks the LED comes on.

Is the LED the problem? Should I just get a simple on/off toggle switch?

Thanks,

[brandonabee]

You prob hooked to the wrong prong on your switch?

[Kent Earnest]

illflem, any ideas on this one

[articfarmram]

to be shure you never in the prosess connected anything to positeve current?

[illflem]

Switch lighting can cause problems but only if you have positive battery power connected to the switch.

My bet is a bad ground.
It's may not be your ground to your switch but rather the ground that supplies the place where you connected.
Did that make sense?

[Kent Earnest]

that makes sense. I'll check my ground today.

[Kent Earnest]

Het Bill,

my ground was good, turned out it was the LED switch. I replaced it with a simple on/off toggle and it works great

I should have done this 3 years ago when I got the truck

Thanks,
Kent