Has anyone ever figured out how to hook up an indicator light that says the SC is activated?

According the engine workbook, below 2,900 rpm the PCM activates the SC
when engine load reaches > 44%.

At above 2,900 the SC is constantly engaged. Would be nice to know for sure the electromagnetic clutch is "on". Anyone have any ideas? Thanks...

 

Maybe I'm crazy, but I usually think I can hear it, so a light isn't really necessary. If you like driving with loud music, though, then I suppose it might help.

 

hook a boost gauge up ? the engine will draw vacuum when it is off... and it will be at 0+ PSI on the gauge when on... alternatively you can purchase a pressure sensor switch that activates at 100 kpa to turn on a LED shift light you can hide inside one of your AC vents...

 

Great idea; thanks Intenseblu! I'll nose around over the next few weeks to see what I can figure out.