BMW 5 Series: Voltage Supply and Bus Systems
BMW 5 Series G30 2016-2025 Training Manual / Voltage Supply and Bus Systems
Introduction
The electrical system of the new BMW 5 Series is based on the G12. The following topic is described in the Technical Reference Material for "ST1501 G12 Complete Vehicle".
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- Bus Systems
- Control Units
- Installation locations of control units
- Gateway
- Control units on the MOST bus
- Control units on the K-CAN2
- Control units on the K-CAN3
- Control units on the K-CAN4
- Control units on the Ethernet
- Control units on the PT-CAN
- Control units on the PT-CAN2
- Control units on the FlexRay
- Control units on the local CAN
- Voltage Supply
- Overview of voltage supply
- Components
- Battery
- Power distribution box, front right
- 24 V Electronic Power Steering
- Terminal Control
READ NEXT:
Bus overview
Bus overview
ACC - Active Cruse Control also known as Long Range Radar sensor (LRR)
ACSM - Advanced Crash Safety Module
AMPT - Top HiFi amplifier
ASD - Active Sound Design
BDC - Body Domain Controlle
Main bus systems
K-CAN
In the G30 the following K-CAN's are used:
K-CAN2
K-CAN3
K-CAN4
K-CAN5
The control units on the K-CAN5 are not displayed in the bus overview by the
BMW diagnosis system
ISTA. Diagnosis is
SEE MORE:
Proactive Driving Assistant
The Proactive Driving Assistant indicates to the driver the ideal time to
lift off the accelerator pedal for
a reduction in consumption.
Relevant sections of road are:
Intersections
Bends
Crossroads
Roundabouts
Entrances to towns
Top speed limitations
Highway exits
Operation of the Proact
Split cooling valve
Heat management module with electric split cooling valve
Electric split cooling valve
To guarantee optimal heat distribution during the cylinder head and crankcase
warm-up, the coolant
supply for the cylinder head and crankcase is controlled individually. The
coolant is controlled by the
Digi
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