mudzilla

so i recently SASed my 93 two wheel drive pickup i ran it everything worked fine but there was a blue wire hooked to my battery and without that there it has no ignition or anything that wire recently pulled out of whatever it was on and i have no idea where it went or anything. any help is much needed. also, i hooked a push button starter to it and the on position activated my coil and it will run but no gauges or turn signals or wipers or anything hooked to the ignition works.