System Description

BACK DOOR AUTO CLOSURE SYSTEM


CLOSURE FUNCTION : System Description

When back door is closed to the half-latch position, closure motor operates to rotate the latch lever from the half latched to fully latched position and automatically closes back door. Then, closure motor reverses to the neutral position.

AUTO CLOSURE OPERATION
From fully Open to Fully Closed Operation
The back door closure system operates as per the following.





1. Back door is fully open.
2. Back door closure motor starts the close operation after turning half latch switch OFF.
3. Back door closure motor stops the close operation and starts the neutral operation after turning close switch ON.
4. Back door closure motor stops the open operation and returns the latch to the neutral position after turning open switch OFF.