Hyundai Genesis DH Quiz
Body Electrical System

Description and Operation of Instrument Cluster

In this manual: Body Electrical System
General Information — 9Engine Mechanical System — 103Engine Electrical System — 54Emission Control System — 23Engine Control System/Fuel System — 127Automatic Transmission System (SBC) — 90All-Wheel Drive (AWD) System — 20Drive Shaft and Axle — 27Suspension System — 41Steering — 19Restraints — 56Brake System — 56Body (Interior and Exterior) — 211Body Electrical System — 279Heating, Ventilation, and Air Conditioning — 55
4steps
~24min
2/5difficulty
Done 0 of 4

Description

Communication Network Diagram
Abbreviation Description
AAF Active Air Flap
ACU Airbag Control Unit
ADM Assist Door Module
AHD Active Hood System
AMP Amplifier
ARS Armrest Switch
ASCC Advanced Smart Cruise Control
AVM Around View Monitor
All-wheel drive All-Wheel Drive
B_CAN Body Controller Network
BCM Body Control Module
BSD Blind Spot Detection
C_CAN Chassis Controller Area Network
CPK Center Control Panel
KLUM Cluster Module
DATC Dual Automatic Temperature Control
DDM Driver door module
Display Display Monitor
DSS Driver Seat Switch
ECS Electronic Control Suspension
Emergency Call Engine Control System
EPB Electronic Parking Brake (EPB)
EVP Electric Vacuum Pump (EVP)
FPCM Fuel Pump Control Module
ea. Head unit
HSWS Tactile Steering Warning
HUD Projection Display
I-BOX Telematics System
IBR Integrated Dynamic Brake
LDWS Lane Departure Warning System
M_CAN Multimedia Controller Network
MDPS Motor Driven Power Steering
MFS Multifunction switch
ORV Passenger Sensing System
P_CAN Power Train Controller Area Network
PGS Park Assist System
PSB Pre-Safe Belt
PSM Power Seat Module
PTLM Power Liftgate Module
RKR Rear Remote Control
CAC Steering Wheel Angle Sensor
SKM Steering Column Module
SJB Smart Junction Box
SLB Lumbar Seat
SMK Smart Key Unit
SPAS Smart Parking Assist System (SPAS)
SWRC Steering Wheel Remote Control
TCU Transmission Control Unit
SCP Tire Pressure Monitoring System
VDC Vehicle Dynamic Control

For abbreviation information, refer to the Body Network System section.
Cluster Variant Coding: As there are more options (ESC, TPMS, SCC, etc.) in the vehicle, the instrument cluster now displays more information depending on the selected options. For this reason, when replacing the instrument cluster, it is necessary to know which options the current vehicle has. To solve this problem, a training course based on the option has been developed, which must be performed for the vehicle when replacing the instrument cluster. This is called variant coding. Function
  1. High-Speed CAN Communication (C-CAN)
    A. User function: Auto seat linked to walk-away locking/unlocking, welcome light
    B. LDWS: Lane Departure Warning System
    C. SPAS: Smart Parking Assist System
  2. Low-speed CAN communication (M-CAN)
    A. AV: Audio/Video Multimedia Information Display
    B. TBT: Turn-by-Turn Navigation Information Display
  3. Various Alarm Source Control: Various warning alarms and sound effects are reproduced through external speakers connected to the instrument cluster.
    Sound Description and Function (CAN Data Receiver)
    Welcome Welcome (Key Removed and Door Open/Closed, Checked by BCM)
    Goodbye Goodbye (Cluster)
    Open Door Warning Key reminder (BCM): vehicle speed 5 km/h or less & IGN switch in ACC or IGN or engine start position, and when vehicle speed is below 5 km/h or the driver's door is open
    Unfastened Seat Belt Warning Driver Unfastened Seat Belt Warning (BCM)
    PAS System Warning PAS Sensor Malfunction Warning (BCM)
    R Gear PAS Warning When Shifting to R Gear (BCM and SPAS)
    Parking Brake Parking Brake Warning (BCM)
    Start Button SSB Button Warning (SMK)
    Rheostat Light Information Rheostat Warning When Maximum or Minimum Level Is Selected (Cluster)
    Smart Key Transmission Smart Key Not Present Warning (SMK)
    ? Smart Key Warning (SMK)
    Smart Cruise Changeover from Normal Cruise to Smart Cruise (SCC)
    Smart Cruise Driving Information Smart Cruise (SCC) Function Cancellation
    Normal Cruise Changeover from Smart Cruise to Normal Cruise (SCC)
    Turn Signal Lamp (Check Mark) Turn Signal Lamp Warning (BCM)
    Turn Signal Lamp (Tock) Turn Signal Lamp Warning (BCM)
    Smart Key Low Battery Voltage Warning When Driver Presses SSB Button with Smart Key Low Battery (SMK)
    EPB Warning Warning When Changing from Auto Hold to EPB Lock (EPB)
    Coolant Temperature Warning When Engine Temperature Is Above 120 °C
  4. User Setting Mode (USM): The setting can be changed using the tactile switch menu and the CW, CCW, OK buttons (or the UP, DOWN, LEFT, RIGHT and OK buttons on the universal switch). There are a total of 24 items (e.g., In/Out Seat Sync, Steering Wheel Sync, Auto Door Lock, Auto Door Unlock, Headlamp Follow-Me, Welcome Light, Welcome Sound, Triple Turn Signal, Automatic Average Fuel Consumption Reset, HUD Height, Brightness and Content Settings) that can be individually customized. The signal flow during setting is as follows.
    1. USM settings are configured and transmitted to the BCM.
    2. The BCM transmits the settings via B-CAN to the corresponding modules.
    3. The module completes the setting and transmits the changed setting to the BCM.
    4. The BCM transmits the final settings via C-CAN to the cluster.

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