Trunk / Liftgate: Description and Operation

System Description

Power is supplied at all times
- through 10 A fuse [No. [28], located in the fuse block (J/B)]
- to trunk closure control unit terminal (2).

Ground is supplied at all times.
- to trunk closure control unit terminal (4)
- through body ground (T12).

Power is supplied at all times
- through 10 A fuse [No. [27], located in the fuse block (J/B)] and trunk room lamp
- to trunk room lamp switch (lock switch).

OPERATION

When trunk is closed
1. CLOSED (LOCK) signal is supplied from trunk room lamp switch (lock switch) to trunk closure control unit terminal (1) (Battery voltage is supplied to trunk closure control unit terminal (1) when trunk room lamp switch is turned to CLOSED (LOCK)).
2. When trunk closure control unit receive CLOSED (LOCK) signal from trunk room lamp switch, power is supplied to trunk closure motor from trunk closure control unit within 40 msec.
3. When stop switch in trunk closure control unit is turned to OFF during closing operation, trunk closure motor stops within 40 msec.

When trunk is opened
1. OPEN (UNLOCK) signal is supplied from trunk room lamp switch (lock switch) to trunk closure control unit terminal (1) (Battery voltage to trunk closure control unit terminal (1) is cut off when trunk room lamp switch is turned to OPEN (UNLOCK)).
2. OPEN signal is supplied to trunk closure control unit terminal (3) from striker switch.
3. When trunk closure control unit receives OPEN signal from striker switch, power is supplied to trunk closure motor from trunk closure control unit within 40 msec.
4. When stop switch in trunk closure control unit is turned to ON during opening operation, trunk closure motor stops within 40 msec.