It most likely had an aftermarket auto start installed. They somtimes use the key to bypass the anti theft feature .
under the dash, driver side
under the dash on the passengers side and below the glove-box..attached to the firewall
Under Dash Passenger side to the right of the kick panel
Driver side, near the center, under the dash
under the dash in the center console, it's big and red.
It's under the hood on the passenger side by the firewall.
Right under the driver dash, Buy a Haynes manual and it'll give you the full diagram
A 1989 instrument cluster will not work in a 1993 Nissan 240 SX. You will need a 1990 to 1994Êinstrument cluster.
Under the dash by the driver's left foot. It's a round white thing that looks like a thread spool and appears to be completely out of place.
the fuel pump relay can be found up under the dash board on the passenger side of the car. O.E.M. units are white.
If their is a relay it will be under the center console near the gear selecter. I believe however, it's a solenoid mounted on the left side of the transmission. Not so. Pull the glove box out and look to your left under the center dash vents. The relay is white and in a clip that is attached to the dash frame
1993 Volvo 240 WAGON 5spd manual transmission. there are two screws on iether side of the console. then its just a matter of disconnecting wires.