MyTeslaMate App

Signal Name	Description	Condition	Impact
VCDOORRL_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
VCDOORRL_a108_DIF_MIA	One or more of the messages the vehicle controller receives periodically from the front drive inverter (DIF) electronic control unit (ECU) is not received, indicating the DIF ECU may be unavailable (MIA).	One or more of the expected messages from the DIF ECU is not received.	Vehicle speed and power may be limited. Thermal management system features depending on DIF functionality may be limited or unavailable.
VCDOORRL_a500_interiorTrimConnectorUnplugged	The interior door trim connector appears to be unplugged from the door controller based on the voltages from the interior door release button and window switch(es)	Interior door trim connector detected as unplugged for more than 1 second	The interior door release button and window switch(es) will be unavailable
VCDOORRR_a186_latchReleaseFailed	Door does not open when requested due to the latch not releasing when expected	Latch state transitions from opening to closed	Door will not open
VCDOORRR_a500_interiorTrimConnectorUnplugged	The interior door trim connector appears to be unplugged from the door controller based on the voltages from the interior door release button and window switch(es)	Interior door trim connector detected as unplugged for more than 1 second	The interior door release button and window switch(es) will be unavailable
VCDOORRL_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.
VCDOORRL_a162_windowEncoderStall	Window encoder ticks not seen while the front window motor is being driven: This suggests something is disconnected, shorted, or the controller voltage supply for the encoders is < 9V	Window motor is being driven and no encoder feedback is seen within 500 ms	Window motor is possibly disconnected or shorted
VCDOORRR_a425_doorPresenterAbuseEventDetected	The door presenter has determined that an abuse event has occurred	Door presenter detects an abuse event	Door presenter may have sustained damage and may require inspection and/or replacment
VCDOORRR_a411_presenterDisconnected	Lack of current and encoder ticks from the presenter indicates it is no longer connected to the controlller	Current draw falls below the undercurrent threshold and no encoder counts are seen when a high enough voltage is applied to the presenter motor	Door will not present from an exterior button press and may get stuck out, preventing the door from closing
VCDOORRL_a425_doorPresenterAbuseEventDetected	The door presenter has determined that an abuse event has occurred	Door presenter detects an abuse event	Door presenter may have sustained damage and may require inspection and/or replacment
VCDOORRL_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.
VCDOORRL_a089_IBST_MIA	One or more of the expected CAN messages from iBooster were not received.	A message the local ECU expects to receive from the iBooster ECU has not been received within the expected timeout or the drop rate is too high while the iBooster is CAN active.	Brake boost functionality may be missing.
VCDOORRL_a091_CMPD_MIA	One or more of the messages the vehicle controller receives periodically from the heat pump system compressor (CMPD) electronic control unit (ECU) is not received, indicating the CMPD ECU may be unavailable (MIA).	One or more of the expected messages from the CMPD ECU is not received.	The HVAC system may be unavailable or may not function as expected.
VCDOORRL_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.
VCDOORRL_a085_CCCM_MIA	One or more of the messages the vehicle controller receives periodically from the Center Console Control Module (CCCM) electronic control unit (ECU) is not received, indicating the CCCM ECU may be unavailable (MIA).	One or more of the expected messages from the CCCM ECU is not received.	Vehicle functionality depending on the CCCM ECU may be limited or unavailable.
VCDOORRL_a092_VCSEATD_MIA	One or more of the messages the vehicle controller receives periodically from the driver seat controller (VCSEATD) is not received, indicating the VCSEATD may be unavailable (MIA).	One or more of the expected messages from the VCSEATD is not received.	Driver seat features depending on VCSEATD functionality, including seat buckle and heating pad, may be limited or unavailable.
VCDOORRL_a086_VCBATT_MIA	One or more of the messages the vehicle controller receives periodically from the vehicle battery controller (VCBATT) is not received, indicating the VCBATT may be unavailable (MIA).	One or more of the expected messages from the VCBATT is not received.	Vehicle functionality depending on the VCBATT may be limited or unavailable.
VCDOORRL_a063_SwitchFault	A condition affecting switch functionality has been detected.	A condition is detected affecting switch functionality. Alert log signal data should provide more information on the switch affected and specific condition.	The switch may not function or may not function as expected.
VCDOORRL_a082_VCRIGHT_IPC_MIA	One or more of the messages the vehicle controller receives periodically from the right vehicle controller (VCRIGHT) is not received over the interprocessor controller area network (IPC), indicating the VCRIGHT may be unavailable (MIA).	One or more of the expected messages from the VCRIGHT is not received over the IPC.	Vehicle functions that depend on the VCRIGHT may be unavailable or may not function as expected.
VCDOORRL_a083_VCLEFT_IPC_MIA	One or more of the messages the vehicle controller receives periodically from the left vehicle controller (VCLEFT) is not received over the interprocessor controller area network (IPC), indicating the VCLEFT may be unavailable (MIA).	One or more of the expected messages from the VCLEFT is not received over the IPC.	Vehicle functions that depend on the VCLEFT may be unavailable or may not function as expected.

VCDOORRL_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

VCDOORRL_a108_DIF_MIA

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

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

Vehicle speed and power may be limited. Thermal management system features depending on DIF functionality may be limited or unavailable.

VCDOORRL_a500_interiorTrimConnectorUnplugged

The interior door trim connector appears to be unplugged from the door controller based on the voltages from the interior door release button and window switch(es)

Interior door trim connector detected as unplugged for more than 1 second

The interior door release button and window switch(es) will be unavailable

VCDOORRR_a186_latchReleaseFailed

Door does not open when requested due to the latch not releasing when expected

Latch state transitions from opening to closed

Door will not open

VCDOORRR_a500_interiorTrimConnectorUnplugged

The interior door trim connector appears to be unplugged from the door controller based on the voltages from the interior door release button and window switch(es)

Interior door trim connector detected as unplugged for more than 1 second

The interior door release button and window switch(es) will be unavailable

VCDOORRL_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.

VCDOORRL_a162_windowEncoderStall

Window encoder ticks not seen while the front window motor is being driven: This suggests something is disconnected, shorted, or the controller voltage supply for the encoders is < 9V

Window motor is being driven and no encoder feedback is seen within 500 ms

Window motor is possibly disconnected or shorted

VCDOORRR_a425_doorPresenterAbuseEventDetected

The door presenter has determined that an abuse event has occurred

Door presenter detects an abuse event

Door presenter may have sustained damage and may require inspection and/or replacment

VCDOORRR_a411_presenterDisconnected

Lack of current and encoder ticks from the presenter indicates it is no longer connected to the controlller

Current draw falls below the undercurrent threshold and no encoder counts are seen when a high enough voltage is applied to the presenter motor

Door will not present from an exterior button press and may get stuck out, preventing the door from closing

VCDOORRL_a425_doorPresenterAbuseEventDetected

The door presenter has determined that an abuse event has occurred

Door presenter detects an abuse event

Door presenter may have sustained damage and may require inspection and/or replacment

VCDOORRL_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.

VCDOORRL_a089_IBST_MIA

One or more of the expected CAN messages from iBooster were not received.

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

Brake boost functionality may be missing.

VCDOORRL_a091_CMPD_MIA

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

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

The HVAC system may be unavailable or may not function as expected.

VCDOORRL_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.

VCDOORRL_a085_CCCM_MIA

One or more of the messages the vehicle controller receives periodically from the Center Console Control Module (CCCM) electronic control unit (ECU) is not received, indicating the CCCM ECU may be unavailable (MIA).

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

Vehicle functionality depending on the CCCM ECU may be limited or unavailable.

VCDOORRL_a092_VCSEATD_MIA

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

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

Driver seat features depending on VCSEATD functionality, including seat buckle and heating pad, may be limited or unavailable.

VCDOORRL_a086_VCBATT_MIA

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

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

Vehicle functionality depending on the VCBATT may be limited or unavailable.

VCDOORRL_a063_SwitchFault

A condition affecting switch functionality has been detected.

A condition is detected affecting switch functionality. Alert log signal data should provide more information on the switch affected and specific condition.

The switch may not function or may not function as expected.

VCDOORRL_a082_VCRIGHT_IPC_MIA

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

One or more of the expected messages from the VCRIGHT is not received over the IPC.

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

VCDOORRL_a083_VCLEFT_IPC_MIA

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

One or more of the expected messages from the VCLEFT is not received over the IPC.

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

Alerts

Alerts