MyTeslaMate App

Signal Name	Description	Condition	Impact
VCTPMS_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.
VCTPMS_a171_TPMSSoftWarningRear1Right1	One of the right drive axle tires may be slightly underinflated or leaking.	Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)	TPMS telltale and poor vehicle performance
VCTPMS_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.
VCTPMS_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.
VCTPMS_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.
VCTPMS_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.
VCTPMS_a168_TPMSSoftWarningRear1Left0	One of the left drive axle tires may be slightly underinflated or leaking.	Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)	TPMS telltale and poor vehicle performance
VCTPMS_a169_TPMSSoftWarningRear1Left1	One of the left drive axle tires may be slightly underinflated or leaking.	Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)	TPMS telltale and poor vehicle performance
VCTPMS_a172_TPMSSoftWarningRear2Left0	One of the left efficiency axle tires may be slightly underinflated or leaking.	Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)	TPMS telltale and poor vehicle performance
VCTPMS_a173_TPMSSoftWarningRear2Left1	One of the left efficiency axle tires may be slightly underinflated or leaking.	Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)	TPMS telltale and poor vehicle performance
VCTPMS_a176_TPMSHardWarning	One or more tires may be very underinflated or flat.	At least one sensor reports pressure under 75% of RCP	TPMS telltale and poor vehicle performance
VCTPMS_a177_TPMSHardWarningFrontLeft	Front left tire may be very underinflated or flat.	Front left sensor reports pressure under 75% of RCP	TPMS telltale and poor vehicle performance
VCTPMS_a179_TPMSHardWarningRear1Left0	One of the left drive axle tires may be very underinflated or flat.	One of the left drive axle sensors report pressure under 75% of RCP	TPMS telltale and poor vehicle performance
VCTPMS_a180_TPMSHardWarningRear1Left1	One of the left drive axle tires may be very underinflated or flat.	One of the left drive axle sensors report pressure under 75% of RCP	TPMS telltale and poor vehicle performance
VCTPMS_a184_TPMSHardWarningRear2Left1	One of the left efficiency axle tires may be very underinflated or flat.	One of the left efficiency axle sensors report pressure under 75% of RCP	TPMS telltale and poor vehicle performance
VCTPMS_a185_TPMSHardWarningRear2Right0	One of the right efficiency axle tires may be very underinflated or flat.	One of the right efficiency axle sensors report pressure under 75% of RCP	TPMS telltale and poor vehicle performance
VCTPMS_a187_TemperatureWarning	One or more of the tire cavity temperature sensors report a very high temperature to the Tire Pressure Monitoring System vehicle controller (VCTPMS).	One or more of the tire cavity temperature sensors report a temperature above 90 degrees C (or 194 degrees F).	Excessive tire wear may occur, and the surrounding components may be damaged.
VCTPMS_a188_TemperatureWarningFrontLeft	The front left tire cavity temperature sensor reports a very high temperature to the Tire Pressure Monitoring System vehicle controller (VCTPMS).	The front left tire cavity temperature sensor reports a temperature above 90 degrees C (or 194 degrees F).	Excessive tire wear may occur, and the surrounding components may be damaged.
VCTPMS_a191_TemperatureWarningRear1Left1	One of the rear left drive axle tire cavity temperature sensors report a very high temperature to the Tire Pressure Monitoring System vehicle controller (VCTPMS).	One of the rear left drive axle tire cavity temperature sensors report a temperature above 90 degrees C (or 194 degrees F).	Excessive tire wear may occur, and the surrounding components may be damaged.
VCTPMS_a112_EPBL_MIA	One or more of the messages the vehicle controller receives periodically from the left Electronic Park Brake (EPBL) electronic control unit (ECU) is not received, indicating the EPBL ECU may be unavailable (MIA).	The vehicle controller does not receive one or more of the expected messages from the EPBL ECU within the expected time frame.	The parking brake may be unavailable or may not function as expected.

VCTPMS_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.

VCTPMS_a171_TPMSSoftWarningRear1Right1

One of the right drive axle tires may be slightly underinflated or leaking.

Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)

TPMS telltale and poor vehicle performance

VCTPMS_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.

VCTPMS_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.

VCTPMS_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.

VCTPMS_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.

VCTPMS_a168_TPMSSoftWarningRear1Left0

One of the left drive axle tires may be slightly underinflated or leaking.

Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)

TPMS telltale and poor vehicle performance

VCTPMS_a169_TPMSSoftWarningRear1Left1

One of the left drive axle tires may be slightly underinflated or leaking.

Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)

TPMS telltale and poor vehicle performance

VCTPMS_a172_TPMSSoftWarningRear2Left0

One of the left efficiency axle tires may be slightly underinflated or leaking.

Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)

TPMS telltale and poor vehicle performance

VCTPMS_a173_TPMSSoftWarningRear2Left1

One of the left efficiency axle tires may be slightly underinflated or leaking.

Sensor reports pressure under allowed percentage of recommended cold pressure (RCP)

TPMS telltale and poor vehicle performance

VCTPMS_a176_TPMSHardWarning

One or more tires may be very underinflated or flat.

At least one sensor reports pressure under 75% of RCP

TPMS telltale and poor vehicle performance

VCTPMS_a177_TPMSHardWarningFrontLeft

Front left tire may be very underinflated or flat.

Front left sensor reports pressure under 75% of RCP

TPMS telltale and poor vehicle performance

VCTPMS_a179_TPMSHardWarningRear1Left0

One of the left drive axle tires may be very underinflated or flat.

One of the left drive axle sensors report pressure under 75% of RCP

TPMS telltale and poor vehicle performance

VCTPMS_a180_TPMSHardWarningRear1Left1

One of the left drive axle tires may be very underinflated or flat.

One of the left drive axle sensors report pressure under 75% of RCP

TPMS telltale and poor vehicle performance

VCTPMS_a184_TPMSHardWarningRear2Left1

One of the left efficiency axle tires may be very underinflated or flat.

One of the left efficiency axle sensors report pressure under 75% of RCP

TPMS telltale and poor vehicle performance

VCTPMS_a185_TPMSHardWarningRear2Right0

One of the right efficiency axle tires may be very underinflated or flat.

One of the right efficiency axle sensors report pressure under 75% of RCP

TPMS telltale and poor vehicle performance

VCTPMS_a187_TemperatureWarning

One or more of the tire cavity temperature sensors report a very high temperature to the Tire Pressure Monitoring System vehicle controller (VCTPMS).

One or more of the tire cavity temperature sensors report a temperature above 90 degrees C (or 194 degrees F).

Excessive tire wear may occur, and the surrounding components may be damaged.

VCTPMS_a188_TemperatureWarningFrontLeft

The front left tire cavity temperature sensor reports a very high temperature to the Tire Pressure Monitoring System vehicle controller (VCTPMS).

The front left tire cavity temperature sensor reports a temperature above 90 degrees C (or 194 degrees F).

Excessive tire wear may occur, and the surrounding components may be damaged.

VCTPMS_a191_TemperatureWarningRear1Left1

One of the rear left drive axle tire cavity temperature sensors report a very high temperature to the Tire Pressure Monitoring System vehicle controller (VCTPMS).

One of the rear left drive axle tire cavity temperature sensors report a temperature above 90 degrees C (or 194 degrees F).

Excessive tire wear may occur, and the surrounding components may be damaged.

VCTPMS_a112_EPBL_MIA

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

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

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

Alerts

Alerts