window and tach

[Supra2NR]

Originally Posted by Supra2NR

Imma go take a look at that,
But which one and where exactly is the main power relay?

ok sum update, i was doing a bunch of wiring and re-wiring my gauges earlier
so...
got the tach issue done with
jus used the black wire coming from the harness at the back of the gauge cluster

but still stuck on the stinkin window issue, dont seem to get any power on any of them,

any way i can fix this without spending anything?
and if the relays are broken how can i find out for sure?