BMW 5 Series: Voltage Supply and Bus Systems
BMW 5 Series G30 2016-2026 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:
Sub-bus systems
LIN-Bus
For a better overview, the LIN buses are divided up between several wiring
diagrams for the G30.
LIN bus overview in the door area
LIN-Bus
Body Domain Controller (BDC)
Exterior mirror, front passenger side
Memory seat, front passenger's side
Power window electronics, passenger's side
Body overview, Body structure
Body overview
G30 Side frame structure
Multiphase steel (> 300 N/mm²)
Ultra-high-strength steel (> 900 N/mm²)
Aluminum
Deep-drawing steel (< 300 N/mm²)
Other steel grades
Inner roof frame
Roof frame reinforcement
B-pillar reinforcement
Side sill reinforce
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