The connection for the vehicle for connecting the trailer
D73
receives a direct supply, at pin 1, from the line protected by fuse
F36
of junction unit
B2
.
An inhibition (earth) signal, on the other
hand, is sent via pin 2 to pin 5 of the parking sensors control
unit
M84
See
E3090
PARKING SENSOR
,
which disables the operation of this system when a trailer is connected.
Functional description
The direct supply from the line
protected by fuse
F36 of junction unit B2 'passes through' the
luggage compartment junction unit M63.