Transmission & Driveline System - Functional Description - E92

• Transmission & Driveline Systems - Functional Description
  • 8-Speed Automatic Gearbox (8HP)
    • Notes
    • Brief component description
    • Gear lever switch
    • Gear selector display
    • Electronic transmission control (EGS)
    • Gear sets
    • Shift elements
    • Torque converter
    • Oil pump
    • Parking lock
    • Emergency release
    • System overview
    • System functions
    • Generating gears
    • Standstill decoupling
    • Overlap control
    • Driver type adaptation
    • {LOW} mode (Rolls-Royce only)
    • Driving situation evaluation
    • Notes for Service department
      • Automatic transmission fluid
  • All-Wheel Drive System Xdrive With Transfer Box
    • All-wheel drive system xDrive with transfer box (VTG)
    • Brief component description
    • Drive train
    • Transfer box
    • Mechanical design transfer box
    • Center console operating facility
    • System functions
    • Note for Service department
  • Comparison Images For Interlock Locking Pawl
  • Drive And Output Speed Sensor
    • Notes
    • Brief description of components
      • Driving speed sensor
      • Output speed sensor
      • Notes for Service department
        • General information
        • Diagnosis instructions
  • Automatic Transmission (GM6)
    • Notes
    • Brief description of components
    • System functions
    • Emergency program
  • Gear Selector Switch
    • Notes
    • Brief description of components
      • GWS: Gear selector switch
      • Selector lever
      • System functions
      • Engaging a drive position
      • Recording the selector-lever position
      • Function indication
      • Automatic return
      • Notes for Service department
        • General information
        • Special situations (functions in the EGS)
  • Gear Selector Switch (gear Lever)
    • Notes
    • Brief description of components
    • System functions
    • Parking lock
    • Shiftlock (selector lever interlock)
    • Interlock (withdrawal lock)
    • Switching with rocker switches
    • Plausibility check
  • Gearbox Input-Speed Sensor S65
  • Gearbox Leakage
    • Noticeable symptoms
  • Manual Gearbox S65
    • On the manual gearbox of the S65, the following components monitored by the DME are fitted
    • Notes for Service department
  • Mechatronic Solenoid Valves (MV), Electronic Pressure Control Valves (EDS)
    • Brief component description (solenoid valves)
    • Brief component description (electronic pressure actuators)
    • Mechatronic calibration following repairs
  • Mechatronic Speed Sensors For Turbine And Output
    • Fault detection
    • Fault recognition
  • Mechatronics
    • Notes
    • Brief description of components
    • EGS control module
    • Hydraulic unit
    • System functions
    • Adaptive transmission control
    • Overlap control
    • Starter interlock
    • Warm-up program
    • Engine intervention
    • Gearshift lock against downshifting
    • Reverse gear interlock
  • Mechatronics Of Automatic Transmission (6-HP)
    • Notes
    • Electronics module
    • EGS control unit
    • Hydraulic unit
  • Mechatronics Of Automatic Transmission (6HPTU/8HP)
    • Notes
    • Electronics module
    • EGS control unit
    • Hydraulic unit
  • Setpoint Values For The Gearshift Rods (SST)
    • Notes
    • Nominal values
    • Gear distribution on the sub-gearbox in the DKG
  • Signals In Message Invalid
    • Notes
    • Speed signal invalid
  • Solenoid Valves, Electronic Pressure Control Valves
    • Notes
    • Brief description of components
    • Solenoid valves
    • Electronic pressure actuators
  • Torque Converter
    • Notes
    • Brief description of components
    • System functions
      • Slip on the converter lockup clutch
      • Notes for Service department
        • Diagnosis instructions
  • Transmission Oil Temperature Sensor
    • Notes
    • Brief description of components
    • System functions
    • Closing the converter lockup clutch
    • Opening the thermostat in the transmission oil cooler
    • Notes for Service department
      • General information
      • Diagnosis instructions
  • Transmission Position Sensor
    • Notes
    • Brief description of components
    • System functions
    • Gearshift diagram for the transmission position sensor
    • Notes for Service department
    • General information
    • Diagnosis instructions
  • Twin-Clutch Gearbox
    • Notes
    • Brief component description
    • Arrangement of the components in the twin-clutch gearbox
    • Schematic structure with sensors
      • Notes
      • GWS: Gear lever switch
    • Program switch for "Drivelogic" (motorsport engineering)
    • Shift paddles on steering wheel
    • Mechatronics module
    • Oil pump
    • Brake light switch
      • Notes
      • CAS: Car Access System
      • CID: Central information display
      • DSC: Dynamic Stability Control
    • Accelerator pedal module
      • Notes
      • FRM: Footwell module
      • JBE: Junction Box Electronics
    • Instrument panel: Instrument panel
    • System functions
    • Functional networking
    • Transmission oil cooling
    • Cooling of the dual clutch
    • Engine start
    • Overlap control
    • Drivelogic (motorsport engineering only)
    • Driving in gear lever position "D" (automated drive mode)
    • Launch control (motorsport engineering only)
    • Wheel-slip monitoring
    • Driving off on inclines
    • Low Speed Assistant
    • Vehicle standstill
    • Automatic parking lock
    • Emergency program
    • Notes for Service department
      • General notes