Operation

Control Module Inputs




- Battery voltage +30 (1), see Control Module Power Supply, refer to Description.
- Battery voltage +15 (30), see Control Module Power Supply, refer to Description.
- Ground (G38), see Control Module Ground, refer to Description.
- Input shaft speed sensor, refer to Input Speed Sensor.
- Output shaft speed sensor, refer to Output Speed Sensor, Description and Operation.
- Transmission fluid temperature sensor, refer to Transmission Fluid Temperature Sensor.
- Selector lever position sensor, refer to Selector Lever Position Sensor - Gear Engaged.





- Throttle position, see Throttle Position.
- Brake light switch, see Brake Light Switch
- Diagnostic communication, see Diagnostic Communication (B204i/E Only)
- SPORT switch, see SPORT Shifting Program
- WINTER switch, see Shifting Program, WINTER
- Kickdown switch, see Kickdown switch.

Control Module Outputs





- Solenoid valve S1 for shifting, see Solenoid Valves, S1 and S2 For Shifting.
- Solenoid valve S2 for shifting, see Solenoid Valves, S1 And S2 For Shifting.
- Solenoid valve SL for Lock-up, see Solenoid Valve SL. For Lock-up.
- Solenoid valve ST for system pressure, see Solenoid Valve ST For System Pressure.
- SPORT indicator lamp, see SPORT Shifting Program.
- WINTER indicator lamp, see Shifting Program, WINTER.
- CHECK GEARBOX warning lamp, see CHECK GEARBOX Warning Lamp.
- Engine torque limitation, see Engine Torque Limitation
- Drive position, see Drive Position
- Diagnostic communication, see Diagnostic Communication (B204i/E Only).
- CHECK ENGINE request, see CHECK ENGINE Request.

Control Module Inputs, Bus

Inputs (Part 1 Of 2):

Inputs (Part 2 Of 2):

- Battery voltage +30 (1), see Control Module Power Supply
- Battery Voltage +15 (30), see Control Module Power Supply
- Ground (G38), see Control Module Around
- Input shaft speed sensor (532), see Input Shall Speed Sensor
- Output shaft speed sensor (533), see Output Shaft Speed Sensor
- Transmission fluid temperature sensor (535), see Transmission Fluid Temperature Sensor.
- Selector lever position sensor (245), see Selector Lever Position Sensor - Gear Engaged
- SPORT switch (537), see SPORT Shifting Program
- WINTER switch (506), see Shifting Program, WINTER
- Bus communication, see Bus Communication
- Accelerator Position (Bus from Trionic) (430), see Accelerator Position
- Engine Torque (Bus from Trionic) (430), see Maximum Permissible Engine Torque
- Kickdown (Bus from Trionic) (430), see Kickdown Function
- Engine Speed (Bus from Trionic) (430), see Engine Speed
- Brake Light (Bus from TWICE) (632), see Bus Communication

Control Module Outputs, Bus

Outputs (Part 1 Of 2):

Outputs (Part 2 Of 2):

- Solenoid valve S1 For Shifting, see, Solenoid Valves, S1 and S2 For Shifting.
- Solenoid valve S2 for shifting, see, Solenoid Valves, S1 and S2 For Shifting.
- Solenoid valve SL for Lock-up, see Solenoid Valve For Shifting.
- Solenoid valve ST for system pressure, see Solenoid Valve ST, For System Pressure.
- Maximum permissible engine torque (used by Trionic) (430/600), see Maximum Permissible Engine Torque
- Selector lever position (used by Trionic and MIU) (430/600, 540), see Selector Lever Position Sensor - Gear Engaged
- Text message to SID (541), HIGH GEARBOX FLUID TEMP (used by SID), see Transmission Fluid Temperature Sensor
- CHECK GEARBOX Lamp (used by MIU) (540), see CHECK GEARBOX Warning Lamp
- SPORT (used by Trionic and MIU) (430/600, 540), see SPORT Shifting Program
- WINTER Lamp (used by MIU) (540), see Shifting Program. WINTER