Power Supply And Ground

Power is supplied at all times:

through 10A fuse [No. 2, located in the fuse block (J/B)]
to the stop lamp switch terminal +.

When ignition switch is in the ON or START position, power is supplied:

through 10A fuse [No. 10, located in the fuse block (J/B)]
to ASCD control unit terminal 5.
through 10A fuse [No. 20, located in the fuse block (J/B)]
to park/neutral position relay terminal 1
through 10A fuse [No. 30, located in the fuse block (J/B)]
to combination meter terminals 6 and 21.

When park/neutral position switch (A/T) is in the P or N position, ground is supplied:

to park/neutral position (PNP) relay terminal 2
through body grounds F33, F35, and F37.

When ASCD CRUISE/ON/OFF switch is depressed (ON), ground is supplied:

to ASCD control unit terminal 11
from ASCD steering switch terminal 4
to ASCD steering switch terminal 1
from ASCD control unit terminal 24.

Then ASCD control unit illuminates CRUISE indicator.

Ground is supplied:

to combination meter terminal 22
from ASCD control unit terminal 15.

Ground is supplied:

to ASCD control unit terminal 17
through body grounds M28 and M54.