MyTeslaMate App

Signal Name	Description	Condition	Impact	Important
VCSEAT2L_a251_seatUncalTrack	The seat track motor is not calibrated, which may cause position recall to be unavailable.	The seat track motor is detected as uncalibrated (calibrated state of the seat track motor is 0).	Position recall may be unavailable, meaning the preset user preferences for seat positions may also be unavailable.	No
VCSEAT2L_a240_seatHeatShortRow2	The high side driver (HSD) for the second row seat heater has detected a short-circuit, which may lead to the seat heater not performing as designed.	The high side driver (HSD) for the second row seat heater detects a short-circuit.	The front seat heater may not perform as designed.	No
VCSEAT2L_a263_seatTrackStallDebug	The seat track motor has unexpectedly stalled.	Current draw exceeds stall limit.	Motor will recalibrate if the stall is in an expected region, do nothing otherwise.	No
VCSEAT2L_a264_seatBackStallDebug	The backrest motor has unexpectedly stalled, which may cause the motor to recalibrate.	The current draw of the backrest motor has exceeded the stall limit.	If the stall occurs in an expected region, the backrest motor may recalibrate.	No
VCSEAT2L_a239_seatHeatIRow2	The seat heater has an unusually high current draw.	The seat heater current draw is above the acceptable threshold.	The seat heater may be unavailable. If the seat heater is continued to be used, the seat and/or seat harness may be damaged.	No
VCSEAT2L_a268_seatBackHCEncStlDbg	The backrest motor encoder has unexpectedly stalled	Current draw exceeds 70% of stall limit and encoder not moving for 100ms	Encoder may increment incorrectly if obstruction encountered	No
VCSEATD_a119_SCCM_MIA	One or more of the messages the vehicle controller receives periodically from the Steering Column Control Module (SCCM) is not received, indicating the SCCM may be unavailable (MIA).	One or more of the expected messages from the SCCM is not received.	Vehicle may be unable to shift between drive modes.	No
VCSEAT2L_a215_armrestHCEncStlDbg	The seat armrest motor encoder unexpectedly stalls with a high current draw.	The seat armrest motor current draw exceeds 70% of the stall limit, and the encoder does not move for 100ms.	The seat motor encoder may increment incorrectly if an obstruction is encountered.	No
VCSEAT2L_a214_armrestStallDebug	The seat armrest motor unexpectedly stalls.	The seat armrest motor current draw exceeds the stall limit.	The seat armrest motor may recalibrate.	No
VCSEAT2L_a229_seatEncOverBack	The seat motor has traveled beyond the expected range.	Seat position goes outside the acceptable range.	Seat may be in an unstable position or a mechanism may not be functioning as expected.	No
VCSEAT2L_a232_seatCurrUnderTrack	The seat track motor current is below the expected threshold, causing the motor to be unresponsive.	The seat track motor current is below the expected threshold.	Seat may be unable to move.	No
VCSEAT2L_a213_armrestEncOver	The seat armrest motor travels beyond the expected range.	The seat position goes beyond the acceptable range, causing the seat armrest motor to overtravel.	The seat may be in an unstable position.	No
VCSEAT2L_a273_seatObstacleDetected	Second row seat has detected an obstacle during actuation.	Second row seat speed decreased unexpectedly, did not move at all, or exceeded the motor current threshold.	Second row seat may not be able to complete the desired actuation.	No
VCSEAT2L_a233_seatCurrUnderBack	The seat backrest motor current is below the expected threshold, causing the motor to be unresponsive.	The seat backrest motor current is below the expected threshold.	Seat may be unable to move.	No
VCSEATD_a114_ESP_MIA	One or more expected Controller Area Network (CAN) messages from the Electronic Stability Program (ESP) electronic control unit (ECU) was not received. Stability and traction control functions may be unavailable, or their performance may be affected.	An expected CAN message from the Electronic Stability Program (ESP) electronic control unit (ECU) has not been received within the expected timeout, or the message drop rate is too high while the ESP is CAN active. The ESP is considered CAN active when VCFRONT_privateGoToSleep is 0 AND VCFRONT_espLVState is LV_ON.	Stability and traction control functions may be unavailable, or their performance may be affected.	No
VCSEATD_a115_VCSEC_MIA	One or more of the messages the vehicle controller receives periodically from the vehicle security controller (VCSEC) is not received, indicating the VCSEC may be unavailable (MIA).	The vehicle controller does not receive one or more of the expected messages from the VCSEC within the expected time frame.	Features depending on VCSEC functionality, including vehicle security and communication with authentication devices, may be limited or unavailable.	No
VCSEATD_a116_VCRIGHT_MIA	One or more of the messages the vehicle controller receives periodically from the right vehicle controller (VCRIGHT) is not received, indicating the VCRIGHT may be unavailable (MIA).	The vehicle controller does not receive one or more of the expected messages from the VCRIGHT within the expected time frame.	Vehicle functions that depend on the VCRIGHT may be unavailable or may not function as expected.	No
VCSEAT2L_a277_seatRequestWhileUncalibrated	The calibration for the second row seat was unsuccessful or did not run.	Second row seat movement is requested, but the seat calibration was unsuccessful or did not run.	Automatic fold and unfold movements for the second row seat are unavailable. Only manual seat adjustments are available.	No
VCSEATD_a117_VCLEFT_MIA	One or more of the messages the vehicle controller receives periodically from the left vehicle controller (VCLEFT) is not received, indicating the VCLEFT may be unavailable (MIA).	The vehicle controller does not receive one or more of the expected messages from the VCLEFT within the expected time frame.	Vehicle functions that depend on the VCLEFT may be unavailable or may not function as expected.	No
VCSEATD_a110_GTW_MIA	One or more expected Controller Area Network (CAN) messages from the vehicle gateway (GTW) was not received. Vehicle functions that depend on CAN messages from the GTW may be unavailable, or their performance may be affected.	An expected CAN message from the vehicle gateway (GTW) has not been received within the expected timeout, or the message drop rate is too high while the GTW is CAN active. The GTW is considered CAN active when VCFRONT_vehGoToSleep is 0.	Vehicle functions that depend on CAN messages from the vehicle gateway (GTW) may be unavailable, or their performance may be affected.	No

VCSEAT2L_a251_seatUncalTrack

The seat track motor is not calibrated, which may cause position recall to be unavailable.

The seat track motor is detected as uncalibrated (calibrated state of the seat track motor is 0).

Position recall may be unavailable, meaning the preset user preferences for seat positions may also be unavailable.

No

VCSEAT2L_a240_seatHeatShortRow2

The high side driver (HSD) for the second row seat heater has detected a short-circuit, which may lead to the seat heater not performing as designed.

The high side driver (HSD) for the second row seat heater detects a short-circuit.

The front seat heater may not perform as designed.

No

VCSEAT2L_a263_seatTrackStallDebug

The seat track motor has unexpectedly stalled.

Current draw exceeds stall limit.

Motor will recalibrate if the stall is in an expected region, do nothing otherwise.

No

VCSEAT2L_a264_seatBackStallDebug

The backrest motor has unexpectedly stalled, which may cause the motor to recalibrate.

The current draw of the backrest motor has exceeded the stall limit.

If the stall occurs in an expected region, the backrest motor may recalibrate.

No

VCSEAT2L_a239_seatHeatIRow2

The seat heater has an unusually high current draw.

The seat heater current draw is above the acceptable threshold.

The seat heater may be unavailable. If the seat heater is continued to be used, the seat and/or seat harness may be damaged.

No

VCSEAT2L_a268_seatBackHCEncStlDbg

The backrest motor encoder has unexpectedly stalled

Current draw exceeds 70% of stall limit and encoder not moving for 100ms

Encoder may increment incorrectly if obstruction encountered

No

VCSEATD_a119_SCCM_MIA

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

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

Vehicle may be unable to shift between drive modes.

No

VCSEAT2L_a215_armrestHCEncStlDbg

The seat armrest motor encoder unexpectedly stalls with a high current draw.

The seat armrest motor current draw exceeds 70% of the stall limit, and the encoder does not move for 100ms.

The seat motor encoder may increment incorrectly if an obstruction is encountered.

No

VCSEAT2L_a214_armrestStallDebug

The seat armrest motor unexpectedly stalls.

The seat armrest motor current draw exceeds the stall limit.

The seat armrest motor may recalibrate.

No

VCSEAT2L_a229_seatEncOverBack

The seat motor has traveled beyond the expected range.

Seat position goes outside the acceptable range.

Seat may be in an unstable position or a mechanism may not be functioning as expected.

No

VCSEAT2L_a232_seatCurrUnderTrack

The seat track motor current is below the expected threshold, causing the motor to be unresponsive.

The seat track motor current is below the expected threshold.

Seat may be unable to move.

No

VCSEAT2L_a213_armrestEncOver

The seat armrest motor travels beyond the expected range.

The seat position goes beyond the acceptable range, causing the seat armrest motor to overtravel.

The seat may be in an unstable position.

No

VCSEAT2L_a273_seatObstacleDetected

Second row seat has detected an obstacle during actuation.

Second row seat speed decreased unexpectedly, did not move at all, or exceeded the motor current threshold.

Second row seat may not be able to complete the desired actuation.

No

VCSEAT2L_a233_seatCurrUnderBack

The seat backrest motor current is below the expected threshold, causing the motor to be unresponsive.

The seat backrest motor current is below the expected threshold.

Seat may be unable to move.

No

VCSEATD_a114_ESP_MIA

One or more expected Controller Area Network (CAN) messages from the Electronic Stability Program (ESP) electronic control unit (ECU) was not received. Stability and traction control functions may be unavailable, or their performance may be affected.

An expected CAN message from the Electronic Stability Program (ESP) electronic control unit (ECU) has not been received within the expected timeout, or the message drop rate is too high while the ESP is CAN active. The ESP is considered CAN active when VCFRONT_privateGoToSleep is 0 AND VCFRONT_espLVState is LV_ON.

Stability and traction control functions may be unavailable, or their performance may be affected.

No

VCSEATD_a115_VCSEC_MIA

One or more of the messages the vehicle controller receives periodically from the vehicle security controller (VCSEC) is not received, indicating the VCSEC may be unavailable (MIA).

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

Features depending on VCSEC functionality, including vehicle security and communication with authentication devices, may be limited or unavailable.

No

VCSEATD_a116_VCRIGHT_MIA

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

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

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

No

VCSEAT2L_a277_seatRequestWhileUncalibrated

The calibration for the second row seat was unsuccessful or did not run.

Second row seat movement is requested, but the seat calibration was unsuccessful or did not run.

Automatic fold and unfold movements for the second row seat are unavailable. Only manual seat adjustments are available.

No

VCSEATD_a117_VCLEFT_MIA

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

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

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

No

VCSEATD_a110_GTW_MIA

One or more expected Controller Area Network (CAN) messages from the vehicle gateway (GTW) was not received. Vehicle functions that depend on CAN messages from the GTW may be unavailable, or their performance may be affected.

An expected CAN message from the vehicle gateway (GTW) has not been received within the expected timeout, or the message drop rate is too high while the GTW is CAN active. The GTW is considered CAN active when VCFRONT_vehGoToSleep is 0.

Vehicle functions that depend on CAN messages from the vehicle gateway (GTW) may be unavailable, or their performance may be affected.

No

Alerts

Alerts