GF27.60-P-5163ACL Electronic Selector Lever Module Control Unit, Component Description

GF27.60-P-5163ACL Electronic selector lever module control unit, component description
- Transmission 722.618/646/694/696

Component Identification:

Location
The electronic selector lever module control unit is located in the center console between the front seats.

Task

General
The electronic selector lever module control unit records the positions of the selector lever (non-contact) using inductive sensors.

The selector lever positions and touch shifts performed are detected in a contact less manner by means of opto-electronic switches. A photoelectric barrier is closed or interrupted each time the selector lever position is changed.

Controller Area Network (data bus/CAN bus) (CAN)
The electronic selector lever module control unit is connected via the drive train CAN (CAN C) to the vehicle's CAN network, and exchanges data with other control units.

Input and output signals
The following input signals are evaluated by the electronic selector lever module control unit and the corresponding output signals issued:
^ Direct input signals
^ Direct output signals
^ CAN input signals
^ CAN output signals

Direct input signals
- Circuit 30g
- Tml. 31
- Selector lever position
- Status, automatic-transmission transmission mode button
- Touch button ±

Direct output signals
- Locking solenoid for selector lever positions R and P (Y66/2)
- Function illumination for selector lever position "P", "R", "N" and "D" (with code (494) USA version)
- Switch and controls illumination "circuit 58d" for gear indicator (A1p12)

CAN input signals
Instrument cluster (A1)
- Circuit 58 dimmed

Electronic Stability Program control unit (N30/4) (except code (233) DISTRONIC PLUS) or Electronic Stability Program Premium control unit (N30/7) (with code (233) DISTRONIC PLUS)
- Wheel speed signals
- Brake torque

Electronic ignition lock control unit (N73)
- "Circuit -50 signal"
- "Circuit -15 signal"
- Stop lamp actuation feedback
- Drive authorization stage 3 (DAS 3)

Front SAM control unit with fuse and relay module (N10/1)
- Diagnosis request

CAN output signals
Instrument cluster
- Selector lever position for gear indicator
- Mode selection for transmission mode display (A1p16)

CDI control unit (N3/9) (on diesel engines) or ME-SFI [ME] control unit (N3/10)(on gasoline engines)
- Selector lever position

Electronic ignition switch control unit
- Selector lever position for reverse lamp actuation
- Enable request from DAS 3

Electronic transmission-control control unit (NI513)
- Selector lever position
- Transmission mode selection

Front SAM control unit with fuse and relay module
- Diagnostic data

Functions

Basic functions
- Read in signals of transmission mode button for automatic transmission
- Transmission of selector lever positions "P, R, N, D" and touch shifts "1, 2, 3, 4,"

Shift-lock, function
- Park pawl
- Locking ignition switch
- Locking of selector lever position "P"
- Shift-Lock-Override (manual unlocking of selector lever position "P")

Flash programming
The electronic selector lever module control unit is flashable, i.e. the complete software in the electronic selector lever module control unit can be changed (replaced). The software required for control unit programming is stored on the Star Diagnosis Diagnosis Assistance System (DAS) update DVD.