MyTeslaMate App

Signal Name	Description	Condition	Impact
VCDOORRR_a483_undervoltageSelfTestStuckOnDebug	The Door Domain Undervoltage self-test did not pass, as a condition affecting a load on the Door Domain was detected during the self-test.	The Door Domain Undervoltage self-test does not succeed.	The undervoltage protection circuit may not be functional. This alert is primarily informational and is used for logging purposes.
VCDOORRR_a484_undervoltageSelfTestStuckOn	One or more loads did not turn off during the VCDOOR Undervoltage self-test.	One or more loads did not turn off during the VCDOOR Undervoltage self-test.	Impacted load(s) can not be turned off. This alert is primarily informational and is used for logging purposes.
VCDOORRR_a414_undervoltageSelfTestFailure	The Door Vehicle Controller (VCDOOR) self-test did not pass, as a condition affecting a load on the VCDOOR was detected during the self-test.	The VCDOOR undervoltage self-test does not succeed. If a stuck-on or stuck-off condition is present, specific information can be found in the undervoltage self-test stuck-on or stuck-off debugging alerts.	The vehicle may not allow drive or some loads may not turn on.
VCDOORRR_a415_undervoltageSelfTestStuckOff	One or more loads did not turn on during the Door Vehicle Controller (VCDOOR) undervoltage self-test. Those loads will be inhibited from use while in Drive.	One or more loads did not turn on during the VCDOOR undervoltage self-test.	Impacted load(s) will not be usable in Drive.
VCDOORRR_a122_eFuseManagementNonContinuous16V	Unexpected voltage seen on non-continuous device outputs.	Voltage is above 10V for 200ms on at least one of the device outputs while none of them are being driven	Electrical loads for mirror tilt up/down, mirror tilt left/right, mirror fold out/in, and mirror motor control may be unavailable.
VCDOORRR_a150_windowPinch	Window pinch event detected.	Window pinch condition detected, see alert payload for pinch reason	Window will not complete actuation and reverse
VCDOORRR_a120_DI_DRIVE_MIA	One or more of the messages the vehicle controller receives periodically from the drive interface (DI) electronic control unit (ECU) is not received while the vehicle is in Drive, indicating the DI ECU may be unavailable (MIA).	One or more of the expected messages from the DI ECU is not received while the vehicle is in Drive.	Vehicle speed and power may be limited.
VCDOORRR_a121_eFuseManagementContinuous16V	Unexpected voltage seen on continuous device outputs.	Voltage is above 10V for 200ms on at least one of the device outputs while none of them are being driven	Electrical loads for door switch LED, door pocket LED, door puddle LED, and power 15v0 sw fused rail may be unavailable.
VCDOORRR_a152_windowUncal	Window is not calibrated.	Window Uncalibrated: calibration routine was never run, was unsuccessful, or the window recorded reaching an impossible position	May short drop and reverse at all positions, no anti-pinch detection
VCDOORRR_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.
VCDOORRR_a118_VCFRONT_MIA	One or more of the messages the vehicle controller receives periodically from the front vehicle controller (VCFRONT) is not received, indicating the VCFRONT may be unavailable (MIA).	The vehicle controller does not receive one or more of the expected messages from the VCFRONT within the expected time frame.	Vehicle functions that depend on the VCFRONT may be unavailable or may not function as expected.
VCDOORRR_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.
VCDOORRR_a154_windowThermal	Window thermal protection mode engaged.	Repeated window cycling in a short period of time	No user-initiated down/closing movement permitted in THERMAL_ALERT mode, no user-initiated movement permitted in THERMAL_CRITICAL mode
VCDOORRR_a160_windowUndercurrent	Window current is less than expected while the window is driven.	Measured window current is less than the expected threshold for a defined period of time. The window may be disconnected or shorted.	Window may not open or close as expected.
VCDOORRR_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.
VCDOORRR_a111_EPBR_MIA	One or more of the messages the vehicle controller receives periodically from the right Electronic Park Brake (EPBR) electronic control unit (ECU) is not received, indicating the EPBR ECU may be unavailable (MIA).	The vehicle controller does not receive one or more of the expected messages from the EPBR ECU within the expected time frame.	The parking brake may be unavailable or may not function as expected.
VCDOORRR_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.
VCDOORRR_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.
VCFRONT_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.
VCDOORRR_a156_windowNoInput	Window thermal protection mode is activated and user input was attempted, but blocked.	Repeated window cycling in a short period of time	User commands for window open or all user commands are ignored (depending on which thermal protection mode is set) until window motor cools

VCDOORRR_a483_undervoltageSelfTestStuckOnDebug

The Door Domain Undervoltage self-test did not pass, as a condition affecting a load on the Door Domain was detected during the self-test.

The Door Domain Undervoltage self-test does not succeed.

The undervoltage protection circuit may not be functional. This alert is primarily informational and is used for logging purposes.

VCDOORRR_a484_undervoltageSelfTestStuckOn

One or more loads did not turn off during the VCDOOR Undervoltage self-test.

Impacted load(s) can not be turned off. This alert is primarily informational and is used for logging purposes.

VCDOORRR_a414_undervoltageSelfTestFailure

The Door Vehicle Controller (VCDOOR) self-test did not pass, as a condition affecting a load on the VCDOOR was detected during the self-test.

The VCDOOR undervoltage self-test does not succeed. If a stuck-on or stuck-off condition is present, specific information can be found in the undervoltage self-test stuck-on or stuck-off debugging alerts.

The vehicle may not allow drive or some loads may not turn on.

VCDOORRR_a415_undervoltageSelfTestStuckOff

One or more loads did not turn on during the Door Vehicle Controller (VCDOOR) undervoltage self-test. Those loads will be inhibited from use while in Drive.

One or more loads did not turn on during the VCDOOR undervoltage self-test.

Impacted load(s) will not be usable in Drive.

VCDOORRR_a122_eFuseManagementNonContinuous16V

Unexpected voltage seen on non-continuous device outputs.

Voltage is above 10V for 200ms on at least one of the device outputs while none of them are being driven

Electrical loads for mirror tilt up/down, mirror tilt left/right, mirror fold out/in, and mirror motor control may be unavailable.

VCDOORRR_a150_windowPinch

Window pinch event detected.

Window pinch condition detected, see alert payload for pinch reason

Window will not complete actuation and reverse

VCDOORRR_a120_DI_DRIVE_MIA

One or more of the messages the vehicle controller receives periodically from the drive interface (DI) electronic control unit (ECU) is not received while the vehicle is in Drive, indicating the DI ECU may be unavailable (MIA).

One or more of the expected messages from the DI ECU is not received while the vehicle is in Drive.

Vehicle speed and power may be limited.

VCDOORRR_a121_eFuseManagementContinuous16V

Unexpected voltage seen on continuous device outputs.

Voltage is above 10V for 200ms on at least one of the device outputs while none of them are being driven

Electrical loads for door switch LED, door pocket LED, door puddle LED, and power 15v0 sw fused rail may be unavailable.

VCDOORRR_a152_windowUncal

Window is not calibrated.

Window Uncalibrated: calibration routine was never run, was unsuccessful, or the window recorded reaching an impossible position

May short drop and reverse at all positions, no anti-pinch detection

VCDOORRR_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.

VCDOORRR_a118_VCFRONT_MIA

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

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

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

VCDOORRR_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.

VCDOORRR_a154_windowThermal

Window thermal protection mode engaged.

Repeated window cycling in a short period of time

No user-initiated down/closing movement permitted in THERMAL_ALERT mode, no user-initiated movement permitted in THERMAL_CRITICAL mode

VCDOORRR_a160_windowUndercurrent

Window current is less than expected while the window is driven.

Measured window current is less than the expected threshold for a defined period of time. The window may be disconnected or shorted.

Window may not open or close as expected.

VCDOORRR_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.

VCDOORRR_a111_EPBR_MIA

One or more of the messages the vehicle controller receives periodically from the right Electronic Park Brake (EPBR) electronic control unit (ECU) is not received, indicating the EPBR ECU may be unavailable (MIA).

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

The parking brake may be unavailable or may not function as expected.

VCDOORRR_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.

VCDOORRR_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.

VCFRONT_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.

VCDOORRR_a156_windowNoInput

Window thermal protection mode is activated and user input was attempted, but blocked.

Repeated window cycling in a short period of time

User commands for window open or all user commands are ignored (depending on which thermal protection mode is set) until window motor cools

Alerts

Alerts