Electronic selector lever module control unit, component description - GF27.60-P-5163AHV
TRANSMISSION 722.930 in MODEL 204.0/2/3
Center console view
Location
The electronic selector lever module control unit is located under the center console between the two 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 carried out are detected in a non-contact manner by means of optoelectronic switches. A photoelectric barrier is closed or interrupted each time the position of the selector lever is changed.
Basic functions
- Transmission of selector lever positions "P, R, N, D" and touch shifts "1, 2, 3, 4, 5, 6, 7
Shift lock function
- Park pawl
- Ignition lock locking
- Locking of selector lever position "P"
- Shift lock override (Manual unlocking, selector lever position "P")
Flash programming
The electronic selector lever module control unit is flashable, i.e., the control unit's complete software can be exchanged (replaced). The software required to program the control units is stored on the STAR DIAGNOSIS DAS Update DVD.
CAN data bus
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
- Circuit 31
- Selector lever position
- Push button +/-
Direct output signals
- Locking solenoid for selector lever positions R and P (Y66/2)
- Function illumination for selector lever position "P, R, N, D" (with code (494) USA version)
CAN input signals
Instrument cluster (A1)
- Circuit 58 dimmed
Electronic Stability Program control unit (N30/4)
- Wheel speed signals
- Brake torque
Electronic ignition lock control unit (N73)
- Circuit 50 signal
- Circuit 15 signal
- Brake light actuation feedback
- Drive authorization system stage 3 (DAS 3)
Steering column tube module control unit (N80)
- Steering wheel downshift button signal (S110/1)
- Steering wheel downshift button signal (S111/1)
CAN output signals
Instrument cluster (A1)
- Selector lever position for gear indicator (A1p12)
- Mode selection for transmission mode display (A1p16)
ME-SFI [ME] control unit (N3/10)
- Selector lever position
Electronic ignition lock control unit (N73)
- Selector lever position for backup light actuation
- Enable request (DAS 3)
Control unit for fully electronic transmission control (Y3/8n4)
- Selector lever position
- Transmission mode selection
Front SAM control unit with fuse and relay module (N10/1)
- Diagnosis request
Front SAM control unit with fuse and relay module (N10/1)
- Diagnostic data
| Designation | Unit | Value | Tolerance range | Remarks | |
|---|---|---|---|---|---|
| Electronic selector lever module control unit (N15/5) | |||||
| Power supply | V | 12 | |||
| Voltage limit: | minimum | V | 6.5 | ||
| maximum | V | 16.0 | |||
| Power consumption: | Quiescent current | mA | 50 | ||
| mode, | mA | 450 | |||
| further operation | A | 1.2 | |||
| Reverse polarity protection | Yes | ||||
| Additional specific parameters | No | ||||
| Special features | No | ||||
| Flash capability/coding capability | Yes/yes | ||||
| Short-circuit protection | Yes | ||||
| Locking solenoid for selector lever positions R and P (Y66/2) | |||||
| Model | Solenoid | ||||
| Supply voltage | V | 12 | From electronic selector lever module control unit | ||
| Wiring diagram for electronic selector lever module control unit | N15/5 | PE27.19-P-2102-97FAA |