MyTeslaMate App

Signal Name	Description	Condition	Impact	Important
VCREAR_a543_connectorCoverFault	The super connector locking cover is disconnected	The super connector locking cover is disconnected	Locking cover may not be connected	No
VCRIGHTP_a277_pumpHvacRadStopped	The motor has a fault causing the motor to stop. Powertrain performance may be limited.	The coolant pump's RPM feedback is less than 800 RPM, given a non-zero flow request, either intermittently or continually, for at least 10.5 seconds.	Powertrain performance may be limited.	No
VCRIGHTP_a280_pumpPwtBattICLatchFault	The motor has detected an electrical fault (short, disconnect, or internal). Powertrain performance may be limited.	The LV8907 integrated circuit has detected a fault that requires a stop.	The pump will not run. Powertrain performance may be limited. The circuit will be reset to attempt to clear the fault.	No
VCRIGHTP_a448_manualHVACAlert	HVAC has manual mode settings such that it is affecting occupant comfort. This alert can set under nominal operating conditions and does not necessarily indicate an issue is affecting the vehicle.	Manual control of HVAC system is limiting occupant comfort	Occupant comfort may not be optimal	No
VCRIGHTP_a273_pumpHvacRadSoftStall	The motor cannot reach the target RPM. Powertrain performance may be limited.	The motor RPM is incapable of reaching the target RPM for some time.	The pump will not run. Powertrain performance may be limited. A reset will occur to attempt to clear the fault.	No
VCREAR_a443_tailgateLeftLatchOvercurrent	The tailgate latch motor drew more current than expected during an actuation.	The tailgate latch motor draws greater than 10A for over 250ms during an actuation.	The tailgate latch harness connection or motor may be degraded.	No
VCRIGHTP_a274_pumpHvacRadLowRPMCBang	The motor has a circuit warning. Powertrain performance may be limited.	A non-zero brushless motor RPM below the RPM target is not increasing for some time.	The pump will not run. Powertrain performance may be limited. A reset will occur to attempt to clear the fault.	No
VCRIGHTP_a281_pumpPwtBattICWarning	The motor has a circuit warning. Powertrain performance may be limited.	The LV8907 integrated circuit has detected a warning that should be reported.	The pump may not run. Powertrain performance may be limited.	No
VCREAR_a453_tailgateRightLatchOvercurrent	The tailgate latch motor drew more current than expected during an actuation.	The tailgate latch motor draws greater than 10A for over 250ms during an actuation.	The tailgate latch harness connection or motor may be degraded.	No
VCREAR_a452_tailgateRightLatchUndercurrent	The tailgate latch motor drew less current than expected during an actuation.	The tailgate latch motor draws less than 200mA for over 250ms during an actuation.	The tailgate latch harness connection or motor may be degraded.	No
VCRIGHTP_a446_cabinHVACUnavailableContext	Condition(s) affecting the thermal management system have reduced cabin heating and/or cooling performance or made cabin heating and/or cooling unavailable.	May set due to many possible conditions affecting thermal management system functionality. Alert log signal data should provide information on specific condition(s).	Cabin heating and/or cooling performance may be limited, or cabin heating and/or cooling may be unavailable.	No
VCRIGHTP_a251_pumpPwtRadICWarning	The motor has a circuit warning. Powertrain performance may be limited.	The LV8907 integrated circuit has detected a warning that should be reported.	The pump may not run. Powertrain performance may be limited.	No
VCRIGHTS_a138_TAS_PWMerrorFR	Abnormal Pulse Width Modulation (PWM) signal received from front right PWM height sensor.	Abnormal PWM signal received from front right ride height sensor.	Air suspension leveling will be disabled. Systems with adaptive dampers will disable active damping control.	No
VCREAR_a546_rearLightBarVariantDetectionError	An error has occurred with the runtime hardware variant detection of the rear light bar	An error has occurred with the runtime hardware variant detection of the rear light bar	Rear lightbar may not function as expected	No
VCREAR_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.	Stability and traction control functions may be unavailable, or their performance may be affected.	No
VCREAR_a115_VCSEC_MIA	One or more of the messages the vehicle controller receives periodically from the security (VCSEC) electronic control unit (ECU) 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.	Vehicle functions that depend on the VCSEC may be unavailable or may not function as expected.	No
VCREAR_a116_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
VCREAR_a117_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
VCREAR_a118_VCTRAILER_MIA	One or more of the messages the vehicle controller receives periodically from the trailer vehicle controller (VCTRAILER) is not received, indicating the VCTRAILER may be unavailable (MIA).	The vehicle controller does not receive one or more of the expected messages from the VCTRAILER within the expected time frame.	Vehicle functions that depend on the VCTRAILER may be unavailable or may not function as expected.	No
VCREAR_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

VCREAR_a543_connectorCoverFault

The super connector locking cover is disconnected

Locking cover may not be connected

No

VCRIGHTP_a277_pumpHvacRadStopped

The motor has a fault causing the motor to stop. Powertrain performance may be limited.

The coolant pump's RPM feedback is less than 800 RPM, given a non-zero flow request, either intermittently or continually, for at least 10.5 seconds.

Powertrain performance may be limited.

No

VCRIGHTP_a280_pumpPwtBattICLatchFault

The motor has detected an electrical fault (short, disconnect, or internal). Powertrain performance may be limited.

The LV8907 integrated circuit has detected a fault that requires a stop.

The pump will not run. Powertrain performance may be limited. The circuit will be reset to attempt to clear the fault.

No

VCRIGHTP_a448_manualHVACAlert

HVAC has manual mode settings such that it is affecting occupant comfort. This alert can set under nominal operating conditions and does not necessarily indicate an issue is affecting the vehicle.

Manual control of HVAC system is limiting occupant comfort

Occupant comfort may not be optimal

No

VCRIGHTP_a273_pumpHvacRadSoftStall

The motor cannot reach the target RPM. Powertrain performance may be limited.

The motor RPM is incapable of reaching the target RPM for some time.

The pump will not run. Powertrain performance may be limited. A reset will occur to attempt to clear the fault.

No

VCREAR_a443_tailgateLeftLatchOvercurrent

The tailgate latch motor drew more current than expected during an actuation.

The tailgate latch motor draws greater than 10A for over 250ms during an actuation.

The tailgate latch harness connection or motor may be degraded.

No

VCRIGHTP_a274_pumpHvacRadLowRPMCBang

The motor has a circuit warning. Powertrain performance may be limited.

A non-zero brushless motor RPM below the RPM target is not increasing for some time.

The pump will not run. Powertrain performance may be limited. A reset will occur to attempt to clear the fault.

No

VCRIGHTP_a281_pumpPwtBattICWarning

The motor has a circuit warning. Powertrain performance may be limited.

The LV8907 integrated circuit has detected a warning that should be reported.

The pump may not run. Powertrain performance may be limited.

No

VCREAR_a453_tailgateRightLatchOvercurrent

The tailgate latch motor drew more current than expected during an actuation.

The tailgate latch motor draws greater than 10A for over 250ms during an actuation.

The tailgate latch harness connection or motor may be degraded.

No

VCREAR_a452_tailgateRightLatchUndercurrent

The tailgate latch motor drew less current than expected during an actuation.

The tailgate latch motor draws less than 200mA for over 250ms during an actuation.

The tailgate latch harness connection or motor may be degraded.

No

VCRIGHTP_a446_cabinHVACUnavailableContext

Condition(s) affecting the thermal management system have reduced cabin heating and/or cooling performance or made cabin heating and/or cooling unavailable.

May set due to many possible conditions affecting thermal management system functionality. Alert log signal data should provide information on specific condition(s).

Cabin heating and/or cooling performance may be limited, or cabin heating and/or cooling may be unavailable.

No

VCRIGHTP_a251_pumpPwtRadICWarning

The motor has a circuit warning. Powertrain performance may be limited.

The LV8907 integrated circuit has detected a warning that should be reported.

The pump may not run. Powertrain performance may be limited.

No

VCRIGHTS_a138_TAS_PWMerrorFR

Abnormal Pulse Width Modulation (PWM) signal received from front right PWM height sensor.

Abnormal PWM signal received from front right ride height sensor.

Air suspension leveling will be disabled. Systems with adaptive dampers will disable active damping control.

No

VCREAR_a546_rearLightBarVariantDetectionError

An error has occurred with the runtime hardware variant detection of the rear light bar

Rear lightbar may not function as expected

No

VCREAR_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.

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

No

VCREAR_a115_VCSEC_MIA

One or more of the messages the vehicle controller receives periodically from the security (VCSEC) electronic control unit (ECU) 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.

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

No

VCREAR_a116_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

VCREAR_a117_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

VCREAR_a118_VCTRAILER_MIA

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

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

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

No

VCREAR_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

Alerts

Alerts