ml4te5ch4

I recently pulled the KA24 from my 1992 240sx. I removed the entire engine harness, in cluding the wires that run under the dash and the two connectors that are near the battery. After all this everything in the car still worked, i put a battery in and the lights, blower fan etc all still worked. This is great because I'm swapping in another motor w/ a stand-alone harness and PCM. This is where my problems started. after trying all the accessories I turned the key off. many instrument cluster lights stayed on, the parking brake light and washer fluid light to be exact. I tried plugging the harness back in and ground the ground wires in the harness but have the same problem. Anyone have a wire diagram or run into this problem before? Thanks