Shown on model 447.8 |
N93/4 | Gateway for user interface CAN |
S54.21-4633-06
Location
The gateway for the user interface CAN is located under the center console.
Tasks
Reading in of signals and outputting of signals and actuation of components
Evaluation of input factors
Reading in of signals and outputting of signals and actuation of components
Input and output parameters are read in and output via the following connections:
Direct line
User interface CAN (CAN HMI)
Chassis CAN (CAN E)
Diagnostic CAN (CAN D)
Interior CAN (CAN B)
Evaluation of input factors
The input factors that have been read in are evaluated by the integrated microprocessor and the affected components are then actuated.
Input and output parameters for the following components are read in via direct lines by Gateway for user interface CAN:
Input factors over the direct line | Output factors over the direct line | Supplemental information |
Circuit 30 | - | - |
Circuit 31 | - | - |
Input factors and output factors for the following components and control units are sent or received by the Gateway for user interface CAN:
Input factors via user interface CAN | Output factors via user interface CAN | Supplemental information |
Instrument cluster (IC) control unit (A1/1) | Instrument cluster (KI) control unit | - |
Reversing camera (RFK) control unit (B84/5) | Reversing camera (RFK) control unit | - |
Radio (Audio/COMAND) (N87/6) | Radio (Audio/COMAND) | - |
360° camera control unit (N153) | 360° camera control unit | - |
Input factors via chassis CAN | Output factors via chassis CAN | Supplemental information |
DISTRONIC (DTR) control unit (A89) | Distronic (DTR) control unit | - |
Collision warning system radar sensor (B162) | Collision warning system radar sensor | - |
Supplemental Restraint System (SRS) control unit (N2/18) | Supplemental restraint system (SRS) control unit | - |
CDI control unit (N3/33) | CDI control unit | - |
ME-SFI [ME] control unit (N3/34) | ME-SFI [ME] control unit | - |
Electronic Stability Program control unit (ESP) (N30/4) | Electronic Stability Program (ESP) control unit | - |
PARKTRONIC control unit (PTS) (N62) | Parktronic control unit (PTS) | - |
Electrical power steering control unit (EPS) (N68) | Electric power steering (EPS) control unit | - |
Electronic ignition lock (EIS) control unit (N73) | Electronic ignition lock (EZS) control unit | - |
Tire pressure monitor (TPM) control unit (N88/1) | Tire pressure monitor (RDK) control unit | - |
Steering column tube module control unit (N80) | Steering column tube module (MRM) control unit | - |
Left front reversible emergency tensioning retractor (A76) | Left front reversible emergency tensioning retractor | - |
Right front reversible emergency tensioning retractor (A76/1) | Right reversible emergency tensioning retractor | - |
Input factors via diagnostic CAN | Output factors via diagnostic CAN | Supplemental information |
Electronic ignition lock (EZS) control unit | Electronic ignition lock (EZS) control unit | |
Diagnostic connector (X11) | Diagnostic connector |
Input factors via interior CAN | Output factors via interior CAN | Supplemental information |
Electronic ignition lock (EZS) control unit | Electronic ignition lock (EZS) control unit | |
Signal acquisition and actuation module (SAM) control unit (N10/1) | Signal acquisition and actuation module (SAM) control unit | |
Left front door control unit (N69/3) | Left front door control unit | |
Right front door control unit (N69/4) | Right front door control unit | |
Right sliding door control unit (E-LSTR) (N69/6) | Right sliding door control unit | |
Left sliding door control unit (E-LSTL) (N69/7) | Left sliding door (E-LSTL) control unit | |
Driver seat adjustment control unit with memory (N32/5) | Driver seat adjustment with memory control unit | |
Front passenger seat adjustment control unit with memory (N32/6) | Front passenger seat adjustment with memory control unit | |
Trailer recognition control unit (AAG) (N28/1) | Trailer recognition (AAG) control unit | |
Anti-theft alarm system (ATA) control unit (N26/6) | Anti-theft alarm system (ATA [EDW]) control unit | |
Automatic air conditioning (AAC) control and operating unit (N154) | Automatic air conditioning (KLA) control and operating unit | |
Camera cover (KAB) control unit (N144) | Camera cover (KAB) control unit | |
Parameterizable special module (PSM) control unit (N26/16) | Parameterizable special module control unit |
Body
The powertrain control unit housing is made of plastic. The dust-proof powertrain control unit is installed in the vehicle interior.