Control Unit For Electronic Selector Module, Task
The electronic selector lever module control unit (N15/5) receives digital and analog input signals, actuates various components or transmits information to various control units via the Controller Area Network bus Class C (engine compartment) (CAN-C).
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.
Input signals:
- Transmission Mode Switch (S16/5)
- Kick-Down Switch (S16/6) (Up To 5/31/02)
- Touch Shift Module +/- (96)
- Voltage Supply (Circuit 87)
Input and output signals:
- Data Link Connector (X11/4)
Output signals:
- R/P Locking Solenoid (89)
Via CAN-C there is a connection to the:
- Instrument Cluster (A1)
- ME-SFI
- ETC Control Module (N15/3)
- ESP & BAS Control Unit (N47-5)
- EIS [EZS] Control Unit (N73)
The following information is received via CAN-C.
ESP and BAS control unit (N47):
- Wheel Speed And Right Rear Direction Of Rotation
- Wheel Speed And Left Rear Direction Of Rotation
- Set Braking Torque
- Brake Pedal Depressed
Electronic ignition switch control unit (N73):
- Circuit 50 Engine Start Switch (Circuit 50)
- Circuit 15 Voltage Supply Switched UB (Battery Voltage) (Circuit 15)
- Stop Lamp Feedback
The following information is transmitted via CAN-C:
Instrument cluster (A1):
- Selector Lever Position For Gear Display (A1p12)
Motor electronics control unit (N3/10) or CDI control unit (N3/9):
- Selector Lever Position "P/N".
ETC [EGS] Control Unit (N15/3):
- Selector Level Position
- Transmission Mode Switch (S16/5)
- Kick-Down Switch (S16/6) (Up To 5/31/02)
- Touch Shift Module +/-
- R/P-Locking Magnet (89) Energized
Electronic ignition switch control unit (N73):
- Selector Lever Position For Actuation Of Backup Lamp