Junction Box Electronics Control Module (JBE)

The Junction Box Electronics Control Module is responsible for implementing the lock/unlock operation for the entire vehicle, as it contains the lock/unlock relays which in turn drive the respective lock/unlock motors.

The following central locking relays are activated by JBE:

• Driver's door
• Rear doors
• Front passenger's door
• Fuel filler flap

The central locking function for the trunk lid is activated directly via a power output stage.

Signal Path: Enable signal from CAS2 to JBE via K-CAN; JBE activates lock/unlock function via direct activation of relay(s)