PLGM Closing procedure

Closing can be triggered after receiving a signal from, console (driver) switch, outside handle switch, remote key (FOB), inner switch
PLG module controls the liftgate motor in order to close the liftgate
Closing angle of the liftgate is calculated by counting the input pulse signals from hall sensor
The rotating speed of the liftgate motor can be hall sensor that is built in the motor
The liftgate latch engages with the striker and the latch is locked mechanically (Latch unlock → Latch lock)
PLGM stops the liftgate motor operation after detecting the liftgate latch's secondary signal
On detecting the latch's secondary signal, the power close unit (PCU) starts the contract (cinch) operation and stops after the latch lock signal is detected
After contract operation is stopped, PCU is rewound until the PCU home position is reached
The liftgate is completely closed and latch is fully locked