SCA Functions

SCA Functions
^ Disabling of lift-gate operation while vehicle is moving
^ Disabling of lift-gate for 1 Us following a crash
^ Opening of the upper lift-gate from the outside/inside electrically via a push-button (minimum actuation duration 200 ms) and remote control.
^ Opening the lower lift-gate via push-button on the lower lift-gate.
^ Dimmed activation and deactivation of the interior lighting and luggage compartment lighting via the body electronics control module.
^ The Pawl Sensor is an anti-theft alarm system trigger.
^ Activation of the SCA motor in order to automatically close the SCA latch into the primary position after engagement in the secondary position by means of the "pull-closed" function.
^ Activation of the SCA motor must occur in order to open the SCA latch when the vehicle is at a standstill.
^ Activation of the SCA motor via two relays, activation of the lower lift-gate motor and the luggage compartment light directly via the GM3RD





SCA Schematic