WABCO TAILGUARD, System Description

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System and function
5 .4 Braking via a prepared interface for TailGUARD
To avoid any accidents, observe the following safety instructions for
vehicles with braking intervention through TailGUARD:
„
Vehicles with a prepared interface for TailGUARD:
TailGUARD may not brake if the vehicle’s EBS system has a fault.
Several vehicles from Daimler do not require an intervention into the pneumatic
braking system. In addition, functional data such as speed, driving direction
and distance to an object are electronically exchanged. With these vehicles
the Electronic Extension Module is connected to the prepared interface for
TailGUARD at the underside of the vehicle by three cables.
This vehicle configuration also does not require use of the Trailer Remote
Control, because the system’s readiness for operation and the distance
information is displayed via the instrument panel.
!
Circuit diagram 841 802 360 0 "Braking by Truck EBS"

Chapter "11.1 Circuit
diagrams", page 47