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CAN Bus ID 0x43D AMT1

From MS4X Wiki

CAN Arbitration ID for AMT1 is 0x43D.

Its sent out by the automatic manual transmission control module (SMG/SSG/AMT) at a refresh rate of 10ms.


  • Byte 0 - Bitfield
    • Bit 0 - GEAR_INFO - Active Gear
    • Bit 1 - GEAR_INFO - Active Gear
    • Bit 2 - GEAR_INFO - Active Gear
    • Bit 3 - LV_GS - Gear Shift Active
    • Bit 4 - STATE_AMT - Status Shift Process
    • Bit 5 - STATE_AMT - Status Shift Process
    • Bit 6 -
    • Bit 7 - LV_AMT_ES - Engine Stop Request From SMG TCU
  • Byte 1 - Bitfield
    • Bit 0 - GEAR_SEL_DISP
    • Bit 1 - GEAR_SEL_DISP
    • Bit 2 - GEAR_SEL_DISP
    • Bit 3 - GEAR_SEL_DISP
    • Bit 4 - STATE_AMT_OBD
    • Bit 5 - STATE_AMT_OBD
    • Bit 6 - STATE_AMT_OBD
    • Bit 7 - STATE_AMT_OBD
  • Byte 2 - Bitfield
    • Bit 0 -
    • Bit 1 -
    • Bit 2 -
    • Bit 3 - LV_CITY
    • Bit 4 -
    • Bit 5 - LV_HPA (Hydraulic Pump Active)
    • Bit 6 - bitfield_FD20_20
    • Bit 7 -
  • Byte 3 - TQI_AMT_CAN
  • Byte 4 - TQI_MAF_AMT_CAN
  • Byte 5 - Bitfield
    • Bit 0 - LV_GP - Gearbox Protection
    • Bit 1 -
    • Bit 2 - CTR_AMT - Message Counter For AMT TQI Request
    • Bit 3 - CTR_AMT - Message Counter For AMT TQI Request
    • Bit 4 - CTR_AMT - Message Counter For AMT TQI Request
    • Bit 5 - CTR_AMT - Message Counter For AMT TQI Request
    • Bit 6 - STATE_CLU_AMT - State SMG Clutch
    • Bit 7 - STATE_CLU_AMT - State SMG Clutch
  • Byte 6 - TQI_AMT_CPL_CAN
  • Byte 7 - N_MAX_AMT_CAN - Engine Speed Limiter Override During Gearshift
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