MyTeslaMate App

Signal Name	Description	Condition	Impact
DPP1_a056_vcrightsSysStatCRC	CAN messages from the secondary right vehicle controller (vcrights) ECU have an invalid checksum value during the Cyclic Redundancy Check (CRC), indicating an error in data integrity has been detected.	5 or more CAN message frames from the vcrights ECU have an invalid checksum value	Steering assist may be affected, since the vcrights to Dual Power Pack (DPP) interface is interrupted
DPP1_a055_vcrightsSysStatMIA	Expected CAN messages from the secondary right vehicle controller (vcrights) ECU were not received.	5 or more CAN message frames from the vcrights ECU were not received as expected	Steering assist may be affected, since the vcrights to Dual Power Pack (DPP) interface is interrupted
DPP1_a054_vcrightsSysStatDLC	CAN messages from the secondary right vehicle controller (vcrights) ECU have an invalid data length, indicating an error in data integrity has been detected.	5 or more CAN message frames from the vcrights ECU have an invalid data length	Steering assist may be affected, since the vcrights to Dual Power Pack (DPP) interface is interrupted
DPP1_a053_vcleftsSysStatInvalidData	CAN messages from the secondary left vehicle controller (vclefts) ECU have an invalid data value, indicating an error in data integrity has been detected.	5 or more CAN message frames from the vclefts ECU have an invalid data value for the VCLEFTS_loadshedDPP signal	Steering assist may be affected, since the vclefts to Dual Power Pack (DPP) interface is interrupted
DPP1_a052_vcleftsSysStatCount	CAN messages from the secondary left vehicle controller (vclefts) ECU have an invalid counter value, indicating an error in data integrity has been detected.	5 or more CAN message frames from the vclefts ECU have counter values that do not increment as expected	Steering assist may be affected, since the vclefts to Dual Power Pack (DPP) interface is interrupted
DPP1_a051_vcleftsSysStatCRC	CAN messages from the secondary left vehicle controller (vclefts) ECU have an invalid checksum value during the Cyclic Redundancy Check (CRC), indicating an error in data integrity has been detected.	5 or more CAN message frames from the vclefts ECU have an invalid checksum value	Steering assist may be affected, since the vclefts to Dual Power Pack (DPP) interface is interrupted
DPP1_a050_vcleftsSysStatMIA	Expected CAN messages from the secondary left vehicle controller (vclefts) ECU were not received.	5 or more CAN message frames from the vclefts ECU were not received as expected	Steering assist may be affected, since the vclefts to Dual Power Pack (DPP) interface is interrupted
DPP1_a049_vcleftsSysStatDLC	CAN messages from the secondary left vehicle controller (vclefts) ECU have an invalid data length, indicating an error in data integrity has been detected.	5 or more CAN message frames from the vclefts ECU have an invalid data length	Steering assist may be affected, since the vclefts to Dual Power Pack (DPP) interface is interrupted
DPP1_a048_steeringSpeedInvalid	CAN messages from the steering speed ECU have an invalid data value, indicating an error in data integrity has been detected.	10 or more CAN message frames from the steering speed ECU have an invalid data value	Steering assist may be affected, since the steering speed to Dual Power Pack (DPP) interface is interrupted
DPP1_a047_steeringSpeedCRC	CAN messages from the steering speed ECU have an invalid checksum value during the Cyclic Redundancy Check (CRC), indicating an error in data integrity has been detected.	10 or more CAN message frames from the steering speed ECU have an invalid checksum value	Steering assist may be affected, since the steering speed to Dual Power Pack (DPP) interface is interrupted
DPP1_a046_steeringSpeedCount	CAN messages from the steering speed ECU have an invalid counter value, indicating an error in data integrity has been detected.	10 or more CAN message frames from the steering speed ECU have counter values that do not increment as expected	Steering assist may be affected, since the steering speed to Dual Power Pack (DPP) interface is interrupted
DPP1_a045_steeringSpeedMIA	Expected CAN messages from the steering speed ECU were not received.	10 or more CAN message frames from the steering speed ECU were not received as expected	Steering assist may be affected, since the steering speed to Dual Power Pack (DPP) interface is interrupted
DPP1_a044_steeringSpeedDLC	CAN messages from the steering speed ECU have an invalid data length, indicating an error in data integrity has been detected.	10 or more CAN message frames from the steering speed ECU have an invalid data length	Steering assist may be affected, since the steering speed to Dual Power Pack (DPP) interface is interrupted
DPP1_a043_dualPumpFailure	Dual Power Pump 1 and 2 (DPP1 and DPP2) assist halted due to failure.	DPP1_packStatus (MCU1 status) and the DPP2_packStatus (MCU2 status) are both MCU Failure	Steering assist unavailable
DPP1_a042_ecuStateInvalid	CAN messages from the Dual Power Pump (DPP) ECU have an invalid data value, indicating an error in data integrity has been detected.	5 or more CAN message frames from the DPP ECU have an invalid data value not equal to any of the predetermined states	Steering assist may be affected, since the DPP1 to DPP2 interface is interrupted
DPP1_a041_ecuStateCRC	CAN messages from the Dual Power Pump (DPP) ECU have an invalid checksum value during the Cyclic Redundancy Check (CRC), indicating an error in data integrity has been detected.	5 or more CAN message frames from the DPP ECU have an invalid checksum value	Steering assist may be affected, since the DPP1 to DPP2 interface is interrupted
DPP1_a040_ecuStateCount	CAN messages from the Dual Power Pump (DPP) ECU have an invalid counter value, indicating an error in data integrity has been detected.	5 or more CAN message frames from the DPP ECU have counter values that do not increment as expected	Steering assist may be affected, since the DPP1 to DPP2 interface is interrupted
DPP1_a039_ecuStateMIA	Expected CAN messages from the Dual Power Pump (DPP) ECU were not received.	5 or more CAN message frames from the DPP ECU were not received as expected	Steering assist may be affected, since the DPP1 to DPP2 interface is interrupted
DPP1_a038_ecuStateDLC	CAN messages from the Dual Power Pump (DPP) ECU have an invalid data length, indicating an error in data integrity has been detected.	5 or more CAN message frames from the DPP ECU have an invalid data length	Steering assist may be affected, since the DPP1 to DPP2 interface is interrupted
EBS_a029_yrsVibrationImplausFreq	Yaw Rate Sensor: Noise, vibration or inplausible frequency.		-

DPP1_a056_vcrightsSysStatCRC

CAN messages from the secondary right vehicle controller (vcrights) ECU have an invalid checksum value during the Cyclic Redundancy Check (CRC), indicating an error in data integrity has been detected.

5 or more CAN message frames from the vcrights ECU have an invalid checksum value

Steering assist may be affected, since the vcrights to Dual Power Pack (DPP) interface is interrupted

DPP1_a055_vcrightsSysStatMIA

Expected CAN messages from the secondary right vehicle controller (vcrights) ECU were not received.

5 or more CAN message frames from the vcrights ECU were not received as expected

Steering assist may be affected, since the vcrights to Dual Power Pack (DPP) interface is interrupted

DPP1_a054_vcrightsSysStatDLC

CAN messages from the secondary right vehicle controller (vcrights) ECU have an invalid data length, indicating an error in data integrity has been detected.

5 or more CAN message frames from the vcrights ECU have an invalid data length

Steering assist may be affected, since the vcrights to Dual Power Pack (DPP) interface is interrupted

DPP1_a053_vcleftsSysStatInvalidData

CAN messages from the secondary left vehicle controller (vclefts) ECU have an invalid data value, indicating an error in data integrity has been detected.

5 or more CAN message frames from the vclefts ECU have an invalid data value for the VCLEFTS_loadshedDPP signal

Steering assist may be affected, since the vclefts to Dual Power Pack (DPP) interface is interrupted

DPP1_a052_vcleftsSysStatCount

CAN messages from the secondary left vehicle controller (vclefts) ECU have an invalid counter value, indicating an error in data integrity has been detected.

5 or more CAN message frames from the vclefts ECU have counter values that do not increment as expected

Steering assist may be affected, since the vclefts to Dual Power Pack (DPP) interface is interrupted

DPP1_a051_vcleftsSysStatCRC

CAN messages from the secondary left vehicle controller (vclefts) ECU have an invalid checksum value during the Cyclic Redundancy Check (CRC), indicating an error in data integrity has been detected.

5 or more CAN message frames from the vclefts ECU have an invalid checksum value

Steering assist may be affected, since the vclefts to Dual Power Pack (DPP) interface is interrupted

DPP1_a050_vcleftsSysStatMIA

Expected CAN messages from the secondary left vehicle controller (vclefts) ECU were not received.

5 or more CAN message frames from the vclefts ECU were not received as expected

Steering assist may be affected, since the vclefts to Dual Power Pack (DPP) interface is interrupted

DPP1_a049_vcleftsSysStatDLC

CAN messages from the secondary left vehicle controller (vclefts) ECU have an invalid data length, indicating an error in data integrity has been detected.

5 or more CAN message frames from the vclefts ECU have an invalid data length

Steering assist may be affected, since the vclefts to Dual Power Pack (DPP) interface is interrupted

DPP1_a048_steeringSpeedInvalid

CAN messages from the steering speed ECU have an invalid data value, indicating an error in data integrity has been detected.

10 or more CAN message frames from the steering speed ECU have an invalid data value

Steering assist may be affected, since the steering speed to Dual Power Pack (DPP) interface is interrupted

DPP1_a047_steeringSpeedCRC

CAN messages from the steering speed ECU have an invalid checksum value during the Cyclic Redundancy Check (CRC), indicating an error in data integrity has been detected.

10 or more CAN message frames from the steering speed ECU have an invalid checksum value

Steering assist may be affected, since the steering speed to Dual Power Pack (DPP) interface is interrupted

DPP1_a046_steeringSpeedCount

CAN messages from the steering speed ECU have an invalid counter value, indicating an error in data integrity has been detected.

10 or more CAN message frames from the steering speed ECU have counter values that do not increment as expected

Steering assist may be affected, since the steering speed to Dual Power Pack (DPP) interface is interrupted

DPP1_a045_steeringSpeedMIA

Expected CAN messages from the steering speed ECU were not received.

10 or more CAN message frames from the steering speed ECU were not received as expected

Steering assist may be affected, since the steering speed to Dual Power Pack (DPP) interface is interrupted

DPP1_a044_steeringSpeedDLC

CAN messages from the steering speed ECU have an invalid data length, indicating an error in data integrity has been detected.

10 or more CAN message frames from the steering speed ECU have an invalid data length

Steering assist may be affected, since the steering speed to Dual Power Pack (DPP) interface is interrupted

DPP1_a043_dualPumpFailure

Dual Power Pump 1 and 2 (DPP1 and DPP2) assist halted due to failure.

DPP1_packStatus (MCU1 status) and the DPP2_packStatus (MCU2 status) are both MCU Failure

Steering assist unavailable

DPP1_a042_ecuStateInvalid

CAN messages from the Dual Power Pump (DPP) ECU have an invalid data value, indicating an error in data integrity has been detected.

5 or more CAN message frames from the DPP ECU have an invalid data value not equal to any of the predetermined states