MyTeslaMate App

Signal Name	Description	Condition	Impact
VCSEC_a133_alarmTriggered	An unauthorized use of the vehicle was detected. Vehicle will sound alarm until authenticated to unlock.	One or more closures changed state from closed to open, or intrusion sensor was triggered (only in applicable vehicles), while the vehicle alarm system was active.	Vehicle alarm will sound and will not stop until vehicle is authenticated to unlock.
VCSEC_a313_LeftDoorHandleNFCReaderMIA	Left side door handle BLE chip was not able to talk to NFC chip.	Left side door handle BLE chip was not able to talk to NFC chip	Left side door handle NFC reader will be non-operational untill the endpoint is replaced
VCSEC_a192_macIDWlistingFailedL	An error occured during whitelisting of BLE Mac Adresses.	If any error occured while whitelisting devices	Endpoint may continually trigger FALSE RF Mia alerts (driverEndpointRFMia), causing the alerts to appear repeatedly in logs. This alert does NOT indicate any larger impact to Bluetooth Low Energy (BLE) functionality.
VCSEC_a454_TPMSOverPressureWarning	The Tire Pressure Monitoring System (TPMS) detects one or more tires are overinflated.	One or more tire pressure sensors report a tire pressure that is exceeding the recommended threshold.	Driving with overinflated tires may lead to tire damage.
VCSEC_a456_TPMSOverPressureWarningFrontRight	The Tire Pressure Monitoring System (TPMS) detects the front right tire is overinflated.	The front right tire pressure sensor reports a tire pressure that is exceeding the recommended threshold.	Driving with overinflated tires may lead to tire damage.
VCSEC_a457_TPMSOverPressureWarningRearLeft	The Tire Pressure Monitoring System (TPMS) detects the rear left tire is overinflated.	The rear left tire pressure sensor reports a tire pressure that is exceeding the recommended threshold.	Driving with overinflated tires may lead to tire damage.
VCSEC_a510_watchKeyOffWrist	Drive has been attempted, but the watch key reports it has not been unlocked on the user's wrist. To enable drive, unlock the watch key.	Drive is attempted, but the watch key reports it has not been unlocked on the user's wrist.	Vehicle is unable to drive until watch key reports that it is unlocked.
VCSEC_a511_phoneKeyStationary	Drive has been attempted, but the vehicle controller detects the phone key has been stationary for some time. To enable drive, interact with the phone key.	Drive is attempted, but the vehicle vehicle controller detects the phone key is reported as stationary for some time.	Vehicle is unable to drive until vehicle controller detects recent phone key movement.
VCSUPER_a002_PowerLossReset	Warns if the processor has experienced a reset due to power loss.	Sudden power loss.	Controller is MIA for some time.
VCSUPER_a015_NVMMError	An issue is indicated from the non-volatile memory manager.	Non-volatile memory misconfiguration or underlying flash/filesystem error.	Non-volatile memory records may be incorrect or missing.
VCSUPER_a087_DIREL_MIA	One or more of the messages the vehicle controller receives periodically from the rear left drive inverter (DIREL) is not received, indicating the DIREL may be unavailable (MIA).	One or more of the expected messages from the DIREL is not received.	Vehicle speed and power may be limited.
VCSUPER_a088_DIRER_MIA	One or more of the messages the vehicle controller receives periodically from the rear right drive inverter (DIRER) is not received, indicating the DIRER may be unavailable (MIA).	One or more of the expected messages from the DIRER is not received.	Vehicle speed and power may be limited.
VCSUPER_a098_DIR_MIA	One or more of the messages the vehicle controller receives periodically from the rear drive inverter (DIR) electronic control unit (ECU) is not received, indicating the DIR ECU may be unavailable (MIA).	One or more of the expected messages from the DIR ECU is not received.	Vehicle speed and power may be limited.
VCSUPER_a100_CANbus_MIA	More than half of the Electronic Control Units (ECUs) on either the Left CAN (LC) or Right CAN (RC) bus are missing more than half their messages while the bus should be active.	If 50% or more of the ECUs the local ECUs listens to are MIA, and the local ECU receives from more than 3 ECUs on this bus. An ECU is MIA if more than 50% of its messages are MIA and that ECU is considered CAN active (see specific ECU's MIA alert for CAN active conditions).	Vehicle functionality may not operate as expected.
VCSUPER_a105_TAS_MIA	One or more of the messages the vehicle controller receives periodically from the Tesla Air Suspension (TAS) electronic control unit (ECU) is not received, indicating the TAS ECU may be unavailable (MIA).	One or more of the expected messages from the TAS ECU is not received.	The air suspension may not function as expected.
VCSUPER_a106_PCS_MIA	One or more of the messages the vehicle controller receives periodically from the power conversion system (PCS) electronic control unit (ECU) is not received, indicating the PCS ECU may be unavailable (MIA).	One or more of the expected messages from the PCS ECU is not received.	The vehicle may be unable to charge.
VCSUPER_a108_DIF_MIA	One or more of the expected CAN messages from the front drive inverter (DIF) was not received.	A message the local ECU expects to receive from the DIF ECU has not been received within the expected timeout or the drop rate is too high while the DIF is CAN active.	Drive functionality may be missing.
VCSUPER_a109_RCM_MIA	One or more of the messages the vehicle controller receives periodically from the Restraint Control Module (RCM) is not received, indicating the RCM may be unavailable (MIA).	The vehicle controller does not receive one or more of the expected messages from the RCM within the expected time frame.	Vehicle functions that depend on the RCM may be unavailable or may not function as expected.
VCSEC_a191_macIDWlistingFailedC	An error occurred during whitelisting of Bluetooth Low Energy (BLE) media access control (MAC) addresses.	If any error occured while whitelisting devices	Endpoint may continually trigger FALSE RF Mia alerts (centerEndpointRFMia), causing the alerts to appear repeatedly in logs. This alert does NOT indicate any larger impact to Bluetooth Low Energy (BLE) functionality.
VCSUPER_a196_ptPumpStopped	The vehicle controller detects the powertrain pump motor is experiencing a condition that is preventing the motor from running as expected.	For at least 10.5 seconds, the powertrain pump motor's RPM feedback is less than 800 RPM, or the powertrain pump motor is intermittently or continually given a non-zero flow request.	Powertrain performance may be limited.

VCSEC_a133_alarmTriggered

An unauthorized use of the vehicle was detected. Vehicle will sound alarm until authenticated to unlock.

One or more closures changed state from closed to open, or intrusion sensor was triggered (only in applicable vehicles), while the vehicle alarm system was active.

Vehicle alarm will sound and will not stop until vehicle is authenticated to unlock.

VCSEC_a313_LeftDoorHandleNFCReaderMIA

Left side door handle BLE chip was not able to talk to NFC chip.

Left side door handle BLE chip was not able to talk to NFC chip

Left side door handle NFC reader will be non-operational untill the endpoint is replaced

VCSEC_a192_macIDWlistingFailedL

An error occured during whitelisting of BLE Mac Adresses.

If any error occured while whitelisting devices

Endpoint may continually trigger FALSE RF Mia alerts (driverEndpointRFMia), causing the alerts to appear repeatedly in logs. This alert does NOT indicate any larger impact to Bluetooth Low Energy (BLE) functionality.

VCSEC_a454_TPMSOverPressureWarning

The Tire Pressure Monitoring System (TPMS) detects one or more tires are overinflated.

One or more tire pressure sensors report a tire pressure that is exceeding the recommended threshold.

Driving with overinflated tires may lead to tire damage.

VCSEC_a456_TPMSOverPressureWarningFrontRight

The Tire Pressure Monitoring System (TPMS) detects the front right tire is overinflated.

The front right tire pressure sensor reports a tire pressure that is exceeding the recommended threshold.

Driving with overinflated tires may lead to tire damage.

VCSEC_a457_TPMSOverPressureWarningRearLeft

The Tire Pressure Monitoring System (TPMS) detects the rear left tire is overinflated.

The rear left tire pressure sensor reports a tire pressure that is exceeding the recommended threshold.

Driving with overinflated tires may lead to tire damage.

VCSEC_a510_watchKeyOffWrist

Drive has been attempted, but the watch key reports it has not been unlocked on the user's wrist. To enable drive, unlock the watch key.

Drive is attempted, but the watch key reports it has not been unlocked on the user's wrist.

Vehicle is unable to drive until watch key reports that it is unlocked.

VCSEC_a511_phoneKeyStationary

Drive has been attempted, but the vehicle controller detects the phone key has been stationary for some time. To enable drive, interact with the phone key.

Drive is attempted, but the vehicle vehicle controller detects the phone key is reported as stationary for some time.

Vehicle is unable to drive until vehicle controller detects recent phone key movement.

VCSUPER_a002_PowerLossReset

Warns if the processor has experienced a reset due to power loss.

Sudden power loss.

Controller is MIA for some time.

VCSUPER_a015_NVMMError

An issue is indicated from the non-volatile memory manager.

Non-volatile memory misconfiguration or underlying flash/filesystem error.

Non-volatile memory records may be incorrect or missing.

VCSUPER_a087_DIREL_MIA

One or more of the messages the vehicle controller receives periodically from the rear left drive inverter (DIREL) is not received, indicating the DIREL may be unavailable (MIA).

One or more of the expected messages from the DIREL is not received.

Vehicle speed and power may be limited.

VCSUPER_a088_DIRER_MIA

One or more of the messages the vehicle controller receives periodically from the rear right drive inverter (DIRER) is not received, indicating the DIRER may be unavailable (MIA).

One or more of the expected messages from the DIRER is not received.

Vehicle speed and power may be limited.

VCSUPER_a098_DIR_MIA

One or more of the messages the vehicle controller receives periodically from the rear drive inverter (DIR) electronic control unit (ECU) is not received, indicating the DIR ECU may be unavailable (MIA).

One or more of the expected messages from the DIR ECU is not received.

Vehicle speed and power may be limited.

VCSUPER_a100_CANbus_MIA

More than half of the Electronic Control Units (ECUs) on either the Left CAN (LC) or Right CAN (RC) bus are missing more than half their messages while the bus should be active.

If 50% or more of the ECUs the local ECUs listens to are MIA, and the local ECU receives from more than 3 ECUs on this bus. An ECU is MIA if more than 50% of its messages are MIA and that ECU is considered CAN active (see specific ECU's MIA alert for CAN active conditions).

Vehicle functionality may not operate as expected.

VCSUPER_a105_TAS_MIA

One or more of the messages the vehicle controller receives periodically from the Tesla Air Suspension (TAS) electronic control unit (ECU) is not received, indicating the TAS ECU may be unavailable (MIA).

One or more of the expected messages from the TAS ECU is not received.

The air suspension may not function as expected.

VCSUPER_a106_PCS_MIA

One or more of the messages the vehicle controller receives periodically from the power conversion system (PCS) electronic control unit (ECU) is not received, indicating the PCS ECU may be unavailable (MIA).

One or more of the expected messages from the PCS ECU is not received.

The vehicle may be unable to charge.

VCSUPER_a108_DIF_MIA

One or more of the expected CAN messages from the front drive inverter (DIF) was not received.

A message the local ECU expects to receive from the DIF ECU has not been received within the expected timeout or the drop rate is too high while the DIF is CAN active.

Drive functionality may be missing.

VCSUPER_a109_RCM_MIA

One or more of the messages the vehicle controller receives periodically from the Restraint Control Module (RCM) is not received, indicating the RCM may be unavailable (MIA).

The vehicle controller does not receive one or more of the expected messages from the RCM within the expected time frame.

Vehicle functions that depend on the RCM may be unavailable or may not function as expected.

VCSEC_a191_macIDWlistingFailedC

An error occurred during whitelisting of Bluetooth Low Energy (BLE) media access control (MAC) addresses.

If any error occured while whitelisting devices

Endpoint may continually trigger FALSE RF Mia alerts (centerEndpointRFMia), causing the alerts to appear repeatedly in logs. This alert does NOT indicate any larger impact to Bluetooth Low Energy (BLE) functionality.

VCSUPER_a196_ptPumpStopped

The vehicle controller detects the powertrain pump motor is experiencing a condition that is preventing the motor from running as expected.

For at least 10.5 seconds, the powertrain pump motor's RPM feedback is less than 800 RPM, or the powertrain pump motor is intermittently or continually given a non-zero flow request.

Powertrain performance may be limited.

Alerts

Alerts