BMW 5 Series: Control units on the PT-CAN2
Electronic transmission control (EGS)
.png)
Electronic transmission control (EGS)
Gear selector switch (GWS)
.png)
Gear selector switch (GWS)
The gear selector switch (GWS) is used for selecting a drive position.
The bus connection is via the PT-CAN2 and additionally via a local CAN to the electronic transmission control (EGS) unit.
Power Control Unit (PCU)
.png)
Power Control Unit (PCU)
The Power Control Unit is required:
- For charging the auxiliary battery.
- For supplying the vehicle electrical system from the auxiliary battery.
The Power Control Unit (PCU) contains a DC/DC converter with a power of 500 W.
The preconditions for the direction of the energy management are calculated from the use of the vehicle. The auxiliary battery is charged by the PCU when the engine is running. During the phases in which the combustion engine is not running, e.g. automatic engine start/stop function, the PCU supplies energy from the auxiliary battery to the vehicle electrical system.
READ NEXT:
Control units on the FlexRay
Advanced Crash Safety Module (ACSM)
Advanced Crash Safety Module (ACSM)
The function of the Advanced Crash Safety Module (ACSM) is to evaluate all
sensor signals in order
to identify a crash situati
Control units on the local CAN
The control units on the local CAN are not displayed in the bus overview by
the BMW diagnosis
system ISTA. Diagnosis takes place via the corresponding primary control unit.
Radar sensor (primary)
Ra
SEE MORE:
Intersection Warning
Intersections are some of the most likely points for accidents in urban
traffic. Statistics tell us that
approximately one accident in three, with injury to persons, occurs at an
intersection. Accidents here
can largely be attributed to distraction or poor estimation by the drivers.
The Intersect
High-beam assistant
On vehicles with Camera-based driver assistance systems (KAFAS), the function
of the high-beam
assistant is performed by the KAFAS.
On vehicles without Camera-based driver assistance systems (KAFAS), the
high-beam assistant is
integrated in the interior mirror.
High-beam assistant (FLA)
System w
