Trunk / Liftgate: Description and Operation

TRUNK LID OPENER


System Description

Power is supplied at all times
- through 50A fusible link (letter F, located in the fuse and fusible link box)
- to BCM terminal 55, � through 10A fuse [No.21, located in the fuse block (J/B)]
- to BCM terminal 42.
Ground is supplied
- to BCM terminal 52
- through body grounds M16 and M70.
When trunk lid opener cancel switch is ON and trunk lid opener switch is ON (pushed)
Ground is supplied
- to BCM terminal 30
- through trunk lid opener switch terminals 1and 2
- through trunk lid opener cancel switch terminals 1and 3 and
- through body grounds M16 and M70.
And power is supplied
- through BCM terminal 68
- to trunk lid opener actuator terminal 3.
Ground is supplied
- to trunk lid opener actuator terminal 2
- through body grounds B402,B405.
Then BCM open trunk lid opener actuator.

TRUNK LID OPENER OPERATION
When trunk lid opener switch or trunk button of Intelligent Key is ON, BCM opens trunk opener actuator.
BCM can open trunk lid opener actuator when
- vehicle speed is less than 5 km/h (3MPH)
- vehicle security system is disarmed or pre-armed phase
BCM does not open trunk lid opener actuator when
- trunk lid opener cancel switch is OFF (CANCEL)
- vehicle speed is more than 5 km/h (3MPH)
- vehicle security system is armed or alarm phase
- Intelligent Key is inserted in key slot