Component Description For Adaptive Damping System Control Unit - GF32.32-P-1010RF

Model 205

as of model year 2019

with code 459 (DYNAMIC BODY CONTROL suspension with adjustment damping)

Model 205

up to model year 2016

with code 492 (AMG performance suspension)

with code B59 (AGILITY SELECT)

Model 205

with code 485 (AGILITY CONTROL suspension with comfort tuning)

Model 205

with code 488 (Steel/air suspension)

Model 205

with code 677 (AGILITY CONTROL suspension)

Courtesy of MERCEDES-BENZ USA

Shown on model 205.0

Location

The adaptive damping system control unit is located beneath the left front seat.

Tasks

The adaptive damping system control unit does the following:

Reading in of signals

The input factors are read in via the following connections:

Direct line

The signals from the following components are read via a direct line:

Left rear level sensor (B22/7)
Left front level sensor (B22/8)
Right front level sensor (B22/9)
Right rear level sensor (B22/10)
Left front body acceleration sensor (B24/3)
Right front body acceleration sensor (B24/4)
Left rear body acceleration sensor (B24/5)

Chassis FlexRay

The adaptive damping system control unit is a subscriber of the chassis FlexRay and receives signals from the following control units:

Instrument cluster (A1), over the user interface CAN (CAN HMI) with the electronic ignition lock control unit interface (N73)
CDI control unit (with diesel engine) or ME-SFI [ME] control unit (with gasoline engine), over the engine CAN (CAN C) with drivetrain control unit interface (N127)
Left lower control panel (N72/4), over LCP-LIN, Audio/COMAND control panel, telematics CAN, head unit, user interface CAN and the electronic ignition lock control unit
Electronic Stability Program control unit (N30/4)
Fully integrated transmission control unit (Y3/8n4), via drivetrain CAN (CAN C1) with the drivetrain control unit interface
Steering column tube module control unit (N80)

Actuation of components

The actuation of the components takes place via the following connections:

Direct line

The following components are actuated via a direct line:

Chassis FlexRay

The following components are actuated via chassis FlexRay:

Instrument cluster, via electronic ignition lock control unit and user interface CAN

Wiring diagram for adaptive damping system (ADS) control unit