System Description: Notes

Power is supplied at all times

through 50A fusible link (letter j, located in the fuse and fusible link box)
to BCM terminal 70
through 10A fuse [No. 21, located in the fuse block (J/B)]
to BCM terminal 57
through 10A fuse [No. 19, located in the fuse block (J/B)]
to key switch terminal 2 (without Intelligent Key system)
through 10A fuse [No. 9, located in the fuse block (J/B)]
to key switch and ignition knob switch terminals 2 and 4 (with Intelligent Key system).

When key switch is ON (key is inserted in ignition key cylinder), power is supplied

through key switch terminal 1 (without Intelligent Key system) or key switch and ignition knob terminal 1 (with Intelligent Key system)
to BCM terminal 37.

Ground is supplied