MyTeslaMate App

Signal Name	Description	Condition	Impact	Important
VCLEFT_a121_ETC_MIA	One or more of the messages the vehicle controller receives periodically from the electronic toll collection (ETC) is not received, indicating the ETC may be unavailable (MIA).	The vehicle controller does not receive one or more of the expected messages from the ETC within the expected time frame.	Vehicle functions that depend on the ETC may be unavailable or may not function as expected.	No
VCLEFT_a123_AID_MIA	One or more of the messages the vehicle controller receives periodically from the AID (Alcohol Interlock Device) is not received, indicating the AID may be unavailable (MIA).	The vehicle controller does not receive one or more of the expected messages from the AID within the expected time frame.	Vehicle functions that depend on the AID may be unavailable or may not function as expected.	No
VCLEFT_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
VCLEFT_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
VCLEFT_a124_BB_MIA	One or more of the messages the vehicle controller receives periodically from the Brake Booster (BB) is not received, indicating the BB may be unavailable (MIA).	The vehicle controller does not receive one or more of the expected messages from the BB within the expected time frame.	Vehicle functions that depend on the BB may be unavailable or may not function as expected.	No
VCLEFT_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.	No
VCLEFT_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
VCLEFT_a166_EGGLEFT_MIA	One or more of the expected CAN messages from the Etherloop Generalized Gateway Left (Core 0) were not received, indicating the EGGLEFT ECU may be unavailable (MIA).	The local ECU does not receive one or more of the expected messages from the EGGLEFT within the expected time frame.	Vehicle functions that depend on the EGGLEFT may be unavailable or may not function as expected.	No
VCLEFT_a124_calOutOfBounds	The 0 drive offset current captured as calibration was higher than expected.	The calibration offset current measured when motor is not being driven was higher than 3.0 amps	Caliper, Electronic Parking Brake controller, or harness could be damaged. Components may be damaged by high temperatures	No
VCLEFT_a135_SteerColInOutUnCal	Steering column in / out motor is not calibrated. The steering column will hit hard stops and not recall.	Steering column is uncalibrated. The calibration routine has not run, ran unsuccessfully, or the steering column reports that it reached an implausible in / out position.	Steering column hits hard stops during in / out adjustments and will not recall to the proper position.	No
VCLEFTS_a511_STITCHSaturationLoadShed12V	The Left 12V STITCH EFuse current is reaching the Left 12V STITCH's max capability.	The Left 12V STITCH EFuse current is too close to Left 12V STITCH's max capability for 1s	Convenience features will be disabled to limit LV system current draw	No
VCLEFTS_a257_pumpPwtChillerStopped	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
VCLEFTS_a260_pumpStarcICLatchFault	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
VCLEFTS_a253_pumpPwtChillerSoftStall	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
VCLEFTS_a254_pumpPwtChillerLowRPMCBang	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
VCLEFTS_a261_pumpStarcICWarning	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
VCLEFTS_a262_pumpStarcICTransFault	The motor has a circuit warning. Powertrain performance may be limited.	The LV8907 integrated circuit has detected a warning that requires a stop	The pump will not run. Powertrain performance may be limited. The fault will clear when the condition is no longer present.	No
VCLEFTS_a263_pumpStarcSoftStall	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
VCLEFTS_a244_pumpPwtPTLowRPMCBang	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
VCLEFTS_a247_pumpPwtPTStopped	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

VCLEFT_a121_ETC_MIA

One or more of the messages the vehicle controller receives periodically from the electronic toll collection (ETC) is not received, indicating the ETC may be unavailable (MIA).

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

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

No

VCLEFT_a123_AID_MIA

One or more of the messages the vehicle controller receives periodically from the AID (Alcohol Interlock Device) is not received, indicating the AID may be unavailable (MIA).

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

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

No

VCLEFT_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

VCLEFT_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

VCLEFT_a124_BB_MIA

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

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

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

No

VCLEFT_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.

No

VCLEFT_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

VCLEFT_a166_EGGLEFT_MIA

One or more of the expected CAN messages from the Etherloop Generalized Gateway Left (Core 0) were not received, indicating the EGGLEFT ECU may be unavailable (MIA).

The local ECU does not receive one or more of the expected messages from the EGGLEFT within the expected time frame.

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

No

VCLEFT_a124_calOutOfBounds

The 0 drive offset current captured as calibration was higher than expected.

The calibration offset current measured when motor is not being driven was higher than 3.0 amps

Caliper, Electronic Parking Brake controller, or harness could be damaged. Components may be damaged by high temperatures

No

VCLEFT_a135_SteerColInOutUnCal

Steering column in / out motor is not calibrated. The steering column will hit hard stops and not recall.

Steering column is uncalibrated. The calibration routine has not run, ran unsuccessfully, or the steering column reports that it reached an implausible in / out position.

Steering column hits hard stops during in / out adjustments and will not recall to the proper position.

No

VCLEFTS_a511_STITCHSaturationLoadShed12V

The Left 12V STITCH EFuse current is reaching the Left 12V STITCH's max capability.

The Left 12V STITCH EFuse current is too close to Left 12V STITCH's max capability for 1s

Convenience features will be disabled to limit LV system current draw

No

VCLEFTS_a257_pumpPwtChillerStopped

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

VCLEFTS_a260_pumpStarcICLatchFault

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

VCLEFTS_a253_pumpPwtChillerSoftStall

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

VCLEFTS_a254_pumpPwtChillerLowRPMCBang

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

VCLEFTS_a261_pumpStarcICWarning

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

VCLEFTS_a262_pumpStarcICTransFault

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

The LV8907 integrated circuit has detected a warning that requires a stop

The pump will not run. Powertrain performance may be limited. The fault will clear when the condition is no longer present.

No

VCLEFTS_a263_pumpStarcSoftStall

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

VCLEFTS_a244_pumpPwtPTLowRPMCBang

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

VCLEFTS_a247_pumpPwtPTStopped

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

Alerts

Alerts