Power Supply (+54 Circuit)

Positive current is supplied from battery 1 to distribution block 75 and then to:
^ Terminal block 230 and from there to pin 30 on ignition switch relay 21.
^ Crimped connection J18 and from there to terminal 30 on ignition switch 20.

When the ignition switch is turned to the Drive position, a connection is made between terminals 30 and 54 on the ignition switch. Current is then supplied via crimped connection J31 to:
^ Fuse 3 in main fuse box 302a (ABS)
^ Fuse 31 on main fuse board 22a
^ Ignition switch relay 21
The relay contact in ignition switch relay 21 closes and current is supplied via distribution terminal 231 (+54 circuit) to:
^ Fuses 2, 3 and 5-12 on main fuse board 22a behind the glove box.
^ Fuses 3 and 9 in main fuse box 342a in the engine bay.