MyTeslaMate App

Signal Name	Description	Condition	Impact
VCRIGHTS_a168_pwtCoolantValveFault	The Powertrain Supermanifold coolant valve has stalled while trying to reach a specific angle target. Cabin HVAC / climate control cooling (air conditioning) may be limited and drive power may be reduced.	Coolant valve has stalled when attempting to reach an angle target.	Cabin HVAC / climate control cooling (air conditioning) may be limited. Drive power may also be limited due to low coolant flow, and a separate alert will be present to indicate this condition.
VCRIGHT_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.
VCRIGHT_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.
VCRIGHTS_a161_compressorSelfFault	The refrigerant compressor is reporting an internal fault. HVAC cabin cooling (air conditioning) will be disabled. Powertrain performance may be limited.	The refrigerant compressor is sending a fault condition. This alert is only set when high voltage is up.	HVAC cabin cooling (air conditioning) will be disabled. Powertrain performance may be limited.
VCRIGHT_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.
VCRIGHT_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.
VCRIGHTS_a158_louverDisconnected	The vehicle controller detects the front louver, or active grill shutter (AGS), motor is disconnected.	The front louver motor is disconnected for more than 30 seconds.	Cabin climate control system air conditioning may be limited or unavailable. Powertrain performance may be limited.
VCRIGHT_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.
VCRIGHT_a084_TPMS_MIA	One or more of the messages the vehicle controller receives periodically from the Tire Pressure Monitoring System (TPMS) electronic control unit (ECU) is not received, indicating the TPMS ECU may be unavailable (MIA).	One or more of the expected messages from the TPMS ECU is not received.	Vehicle functionality depending on the TPMS ECU may be limited or unavailable.
VCRIGHTS_a145_refrigLiquidPresSns	The refrigerant liquid pressure sensor has an electrical fault (disconnect, short, or internal). HVAC cabin cooling (air conditioning) and powertrain performance may be limited.	The sensor reads a power rail or ground reference voltage.	HVAC and powertrain performance may be limited.
VCRIGHT_a081_BCFALCD_MIA	One or more of the messages the vehicle controller receives periodically from the electromechanical body controller for the driver side Falcon door (BCFALCD) is not received, indicating the BCFALCD may be unavailable (MIA).	One or more of the expected messages from the BCFALCD is not received.	The driver side falcon door may not function as expected.
VCRIGHT_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.
VCRIGHTS_a156_louverBlockage	The vehicle controller detects the front louver, or active grill shutter (AGS), is reporting a blockage.	The front louver does not pass the calibration range check after 5 calibration cycles due to under-travel.	Cabin climate control system air conditioning may be limited or unavailable. Powertrain performance may be limited.
VCRIGHT_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.
VCRIGHT_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.
VCRIGHTS_a166_rightHCMMIA	Right headlamp ECU is MIA on LIN (not responding to Local Interconnect Network traffic) while powered on. All light functions within the headlamp (low beam, high beam, DRL, turn signal) may be degraded or disabled.	The right headlamp ECU is MIA on LIN (not responding to Local Interconnect Network traffic) while powered on.	All light functions within the headlamp (low beam, high beam, DRL, turn signal) may be degraded or disabled. If the headlamp ECU is still receiving power, then it will default to low beam failsafe mode.
VCRIGHT_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.
VCRIGHTS_a157_louverBreakage	The vehicle controller detects the front louver, or active grill shutter (AGS), is unable to calibrate and traveled farther than the expected range without reaching the end stop, indicating the front louver may be damaged.	The front louver does not pass the calibration range check after 5 calibration cycles due to over-travel.	Cabin climate control system air conditioning may be limited or unavailable. Powertrain performance may be limited.
VCRIGHT_a078_BCFALCP_MIA	One or more expected Controller Area Network (CAN) messages from the Body Controller - Falcon EM Controller - Passenger Side (BCFALCP) electronic control unit (ECU) was not received. The passenger side Falcon door may not function as expected.	An expected CAN message from the Body Controller - Falcon EM Controller - Passenger Side (BCFALCP) electronic control unit (ECU) has not been received within the expected timeout, or the message drop rate is too high while the BCFALCP is CAN active. The BCFALCP is considered CAN active when VCFRONT_vehGoToSleep is 0.	The passenger side Falcon door may not function as expected.
VCRIGHT_a077_BCRDM_MIA	One or more of the messages the vehicle controller receives periodically from the body controller for the rear driver door (BCRDM) is not received, indicating the BCRDM may be unavailable (MIA).	One or more of the expected messages from the BCRDM is not received.	The rear driver side falcon door may not function as expected.

VCRIGHTS_a168_pwtCoolantValveFault

The Powertrain Supermanifold coolant valve has stalled while trying to reach a specific angle target. Cabin HVAC / climate control cooling (air conditioning) may be limited and drive power may be reduced.

Coolant valve has stalled when attempting to reach an angle target.

Cabin HVAC / climate control cooling (air conditioning) may be limited. Drive power may also be limited due to low coolant flow, and a separate alert will be present to indicate this condition.

VCRIGHT_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.

VCRIGHT_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.

VCRIGHTS_a161_compressorSelfFault

The refrigerant compressor is reporting an internal fault. HVAC cabin cooling (air conditioning) will be disabled. Powertrain performance may be limited.

The refrigerant compressor is sending a fault condition. This alert is only set when high voltage is up.

HVAC cabin cooling (air conditioning) will be disabled. Powertrain performance may be limited.

VCRIGHT_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.

VCRIGHT_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.

VCRIGHTS_a158_louverDisconnected

The vehicle controller detects the front louver, or active grill shutter (AGS), motor is disconnected.

The front louver motor is disconnected for more than 30 seconds.

Cabin climate control system air conditioning may be limited or unavailable. Powertrain performance may be limited.

VCRIGHT_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.

VCRIGHT_a084_TPMS_MIA

One or more of the messages the vehicle controller receives periodically from the Tire Pressure Monitoring System (TPMS) electronic control unit (ECU) is not received, indicating the TPMS ECU may be unavailable (MIA).

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

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

VCRIGHTS_a145_refrigLiquidPresSns

The refrigerant liquid pressure sensor has an electrical fault (disconnect, short, or internal). HVAC cabin cooling (air conditioning) and powertrain performance may be limited.

The sensor reads a power rail or ground reference voltage.

HVAC and powertrain performance may be limited.

VCRIGHT_a081_BCFALCD_MIA

One or more of the messages the vehicle controller receives periodically from the electromechanical body controller for the driver side Falcon door (BCFALCD) is not received, indicating the BCFALCD may be unavailable (MIA).

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

The driver side falcon door may not function as expected.

VCRIGHT_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.

VCRIGHTS_a156_louverBlockage

The vehicle controller detects the front louver, or active grill shutter (AGS), is reporting a blockage.

The front louver does not pass the calibration range check after 5 calibration cycles due to under-travel.

Cabin climate control system air conditioning may be limited or unavailable. Powertrain performance may be limited.

VCRIGHT_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.

VCRIGHT_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.

VCRIGHTS_a166_rightHCMMIA

Right headlamp ECU is MIA on LIN (not responding to Local Interconnect Network traffic) while powered on. All light functions within the headlamp (low beam, high beam, DRL, turn signal) may be degraded or disabled.

The right headlamp ECU is MIA on LIN (not responding to Local Interconnect Network traffic) while powered on.

All light functions within the headlamp (low beam, high beam, DRL, turn signal) may be degraded or disabled. If the headlamp ECU is still receiving power, then it will default to low beam failsafe mode.

VCRIGHT_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.

VCRIGHTS_a157_louverBreakage

The vehicle controller detects the front louver, or active grill shutter (AGS), is unable to calibrate and traveled farther than the expected range without reaching the end stop, indicating the front louver may be damaged.

The front louver does not pass the calibration range check after 5 calibration cycles due to over-travel.

Cabin climate control system air conditioning may be limited or unavailable. Powertrain performance may be limited.

VCRIGHT_a078_BCFALCP_MIA

One or more expected Controller Area Network (CAN) messages from the Body Controller - Falcon EM Controller - Passenger Side (BCFALCP) electronic control unit (ECU) was not received. The passenger side Falcon door may not function as expected.

An expected CAN message from the Body Controller - Falcon EM Controller - Passenger Side (BCFALCP) electronic control unit (ECU) has not been received within the expected timeout, or the message drop rate is too high while the BCFALCP is CAN active. The BCFALCP is considered CAN active when VCFRONT_vehGoToSleep is 0.

The passenger side Falcon door may not function as expected.

VCRIGHT_a077_BCRDM_MIA

One or more of the messages the vehicle controller receives periodically from the body controller for the rear driver door (BCRDM) is not received, indicating the BCRDM may be unavailable (MIA).

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

The rear driver side falcon door may not function as expected.

Alerts

Alerts