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CAN Bus ID 0x153 ASC1: Difference between revisions
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CAN Arbitration ID for ASC1 is 0x153. | CAN Arbitration ID for ASC1 is 0x153. | ||
Its sent out by the | Its sent out by the traction control module at a refresh rate of 10ms for ASC and 20ms for DSC. | ||
*'''Byte 0 - Bitfield''' | *'''Byte 0 - Bitfield''' | ||
Line 17: | Line 17: | ||
**'''Bit 6 - LV_EBV''' | **'''Bit 6 - LV_EBV''' | ||
**'''Bit 7 - LV_ABS_LED''' | **'''Bit 7 - LV_ABS_LED''' | ||
*'''Byte 1 - | *'''Byte 1 - Bitfield''' | ||
**'''Bit 0 - LV_ASC_REQ''' | **'''Bit 0 - LV_ASC_REQ''' | ||
**'''Bit 1 - LV_MSR_REQ''' | **'''Bit 1 - LV_MSR_REQ''' | ||
Line 42: | Line 42: | ||
*'''Byte 5 - Unused''' | *'''Byte 5 - Unused''' | ||
*'''Byte 6 - MD_IND_ASC_LM''' | *'''Byte 6 - MD_IND_ASC_LM''' | ||
*:Torque intervention for | *:Torque intervention for ASC LM function | ||
*: Calculation = HEX * 0.390625 | *: Calculation = HEX * 0.390625 | ||
*: Min: 0x00 (0.0%) max. reductiuon | *: Min: 0x00 (0.0%) max. reductiuon | ||
*: Max: 0xFF (99.6094%) no reduction | *: Max: 0xFF (99.6094%) no reduction | ||
*'''Byte 7 - ASC ALIVE''' | *'''Byte 7 - ASC ALIVE''' | ||
*: 00h - 0Fh | |||
*: Alive counter to verify message integrity |
Latest revision as of 15:19, 23 March 2024
CAN Arbitration ID for ASC1 is 0x153.
Its sent out by the traction control module at a refresh rate of 10ms for ASC and 20ms for DSC.
- Byte 0 - Bitfield
- Bit 0 - LV_ASC_REQ
- Demand for ASC intervention
- Bit 1 - LV_MSR_REQ
- Demand for MSR intervention
- Bit 2 - LV_ASC_PASV
- Status ASC passive (for EGS)
- Bit 3 - LV_ASC_SW_INT
- ASC Switching influence
- Bit 4 - LV_BLS
- Status Brake Light Switch
- Bit 5 - LV_BAS
- Bit 6 - LV_EBV
- Bit 7 - LV_ABS_LED
- Byte 1 - Bitfield
- Bit 0 - LV_ASC_REQ
- Bit 1 - LV_MSR_REQ
- Bit 2 - LV_ASC_PASV
- Bit 3 - VSS [0]
- Bit 4 - VSS [1]
- Bit 5 - VSS [2]
- Bit 6 - VSS [3]
- Bit 7 - VSS [4]
- Byte 2 - VSS [MSB]
- Vehicle speed signal in Km/h
- Calculation = ( (HEX[MSB] * 256) + HEX[LSB]) * 0.0625
- Min: 0x160 (0 Km/h)
- Byte 3 - MD_IND_ASC
- Torque intervention for ASC function
- Calculation = HEX * 0.390625
- Min: 0x00 (0.0%) max. reductiuon
- Max: 0xFF (99.6094%) no reduction
- Byte 4 - MD_IND_MSR
- Torque intervention for MSR function
- Calculation = HEX * 0.390625
- Min: 0x00 (0.0%) no engine torque increase
- Max: 0xFF (99.6094%) max engine torque increase
- Byte 5 - Unused
- Byte 6 - MD_IND_ASC_LM
- Torque intervention for ASC LM function
- Calculation = HEX * 0.390625
- Min: 0x00 (0.0%) max. reductiuon
- Max: 0xFF (99.6094%) no reduction
- Byte 7 - ASC ALIVE
- 00h - 0Fh
- Alive counter to verify message integrity