MyTeslaMate App

Signal Name	Description	Condition	Impact
DPP2_a002_pwrFETModuleTempFail	Dual Power Pump (DPP) ECU driver module temperature sensor value is out of range.	DPP ECU FET Module Temperature sensor analog value out of range	Steering assist may be affected
DPP2_a001_pcbTempSensFail	Dual Power Pump (DPP) ECU PCB temperature sensor value is out of range.	DPP ECU PCB Temperature sensor analog value out of range	Steering assist may be affected
DPP1_a064_vcLVInvalid	CAN messages from the low voltage vehicle controller (vcLV) ECU has an invalid data value, indicating an error in data integrity has been detected.	10 or more CAN message frames from the vcLV ECU have an invalid data value or the value of signal VC_dpp1LVState is LV_FAULT	Steering assist may be affected, since the vcLV to Dual Power Pack 1 (DPP1) interface is interrupted
DPP1_a063_vcLVDlc	CAN messages from the low voltage vehicle controller (vcLV) ECU have an invalid data length, indicating an error in data integrity has been detected.	10 or more CAN message frames from the vcLV ECU have an invalid data length	Steering assist may be affected, since the vcLV to Dual Power Pack 1 (DPP1) interface is interrupted
DPP1_a062_vcLVChecksum	CAN messages from the low voltage vehicle controller (vcLV) 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 vcLV ECU have an invalid checksum value	Steering assist may be affected, since the vcLV to Dual Power Pack 1 (DPP1) interface is interrupted
DPP1_a061_vcLVCounter	CAN messages from the low voltage vehicle controller (vcLV) ECU have an invalid counter value, indicating an error in data integrity has been detected.	10 or more CAN message frames from the vcLV ECU have counter values that do not increment as expected	Steering assist may be affected, since the vcLV to Dual Power Pack 1 (DPP1) interface is interrupted
DPP1_a060_vcLVMia	Expected CAN messages from the low voltage vehicle controller (vcLV) ECU were not received.	10 or more CAN message frames from the vcLV ECU were not received as expected	Steering assist may be affected, since the vcLV to Dual Power Pack 1 (DPP1) interface is interrupted
DPP1_a059_ignitionPowerError	Dual Power Pump (DPP) is reading differing values for ignition state.	Ignition (IGK) is OFF whereas VC_dpp1LVState/VC_dpp2LVState is equal to low voltage on (LV_ON)	Steering assist reduced
DPP1_a058_vcrightsSysStatInvalidData	CAN messages from the secondary right vehicle controller (vcrights) ECU have an invalid data value, indicating an error in data integrity has been detected.	5 or more CAN message frames from the vcrights ECU have an invalid data value for the VCRIGHTS_loadshedDPP signal	Steering assist may be affected, since the vcrights to Dual Power Pack (DPP) interface is interrupted
DPP1_a057_vcrightsSysStatCount	CAN messages from the secondary right vehicle controller (vcrights) ECU have an invalid counter value, indicating an error in data integrity has been detected.	5 or more CAN message frames from the vcrights ECU have counter values that do not increment as expected	Steering assist may be affected, since the vcrights to Dual Power Pack (DPP) interface is interrupted
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

DPP2_a002_pwrFETModuleTempFail

Dual Power Pump (DPP) ECU driver module temperature sensor value is out of range.

DPP ECU FET Module Temperature sensor analog value out of range

Steering assist may be affected

DPP2_a001_pcbTempSensFail

Dual Power Pump (DPP) ECU PCB temperature sensor value is out of range.

DPP ECU PCB Temperature sensor analog value out of range

Steering assist may be affected

DPP1_a064_vcLVInvalid

CAN messages from the low voltage vehicle controller (vcLV) ECU has an invalid data value, indicating an error in data integrity has been detected.

10 or more CAN message frames from the vcLV ECU have an invalid data value or the value of signal VC_dpp1LVState is LV_FAULT

Steering assist may be affected, since the vcLV to Dual Power Pack 1 (DPP1) interface is interrupted

DPP1_a063_vcLVDlc

CAN messages from the low voltage vehicle controller (vcLV) ECU have an invalid data length, indicating an error in data integrity has been detected.

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

Steering assist may be affected, since the vcLV to Dual Power Pack 1 (DPP1) interface is interrupted

DPP1_a062_vcLVChecksum

CAN messages from the low voltage vehicle controller (vcLV) 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 vcLV ECU have an invalid checksum value

Steering assist may be affected, since the vcLV to Dual Power Pack 1 (DPP1) interface is interrupted

DPP1_a061_vcLVCounter

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

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

Steering assist may be affected, since the vcLV to Dual Power Pack 1 (DPP1) interface is interrupted

DPP1_a060_vcLVMia

Expected CAN messages from the low voltage vehicle controller (vcLV) ECU were not received.

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

Steering assist may be affected, since the vcLV to Dual Power Pack 1 (DPP1) interface is interrupted

DPP1_a059_ignitionPowerError

Dual Power Pump (DPP) is reading differing values for ignition state.

Ignition (IGK) is OFF whereas VC_dpp1LVState/VC_dpp2LVState is equal to low voltage on (LV_ON)

Steering assist reduced

DPP1_a058_vcrightsSysStatInvalidData

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

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