Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
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The front light bar is not communicating with the vehicle. The light bar does not operate as expected.
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VCRIGHT loses UART communication to the front light bar.
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The front light bar will not operate as expected.
|
No
|
|
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Brake fluid is low.
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Brake fluid switch closed.
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Brakes may not work as expected.
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No
|
|
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The Switched Tank Converter is in a faulted condition.
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The vehicle controller detects the Switched Tank Converter (STC) is in a faulted condition.
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The LV battery may be unable to hold adequate electrical charge to remain functional. Replacement may be necessary, with a separate alert present to indicate that condition if applicable.
|
No
|
|
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Electronic Parking Brake Monitor detected Electronic Parking Brake driving the motor the incorrect direction for the given state.
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Electronic Parking Brake Monitor detected Electronic Parking Brake driving the motor the incorrect direction for the given state from the voltage measured across the motor.
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EPB operation may be reversed.
|
No
|
|
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One or more of the expected CAN messages from the Etherloop Generalized Gateway Right (Core 0) were not received, indicating the EGGRIGHT ECU may be unavailable (MIA).
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The local ECU does not receive one or more of the expected messages from the EGGRIGHT within the expected time frame.
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Vehicle functions that depend on the EGGRIGHT may be unavailable or may not function as expected.
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No
|
|
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Electronic Parking Brake Monitor measured more current than is required for Electronic Parking Brake to remain in PARKING.
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Electronic Parking Brake attempted to remain in PARKING while Electronic Parking Brake Monitor had measured more than the maximum current allowed to remain in PARKING.
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Caliper lifetime may be degraded.
|
No
|
|
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the adjustable termination is off when it should be on
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CAN bus termination not set when expected
|
Vehicle CAN bus may have errors
|
No
|
|
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Rear window is not calibrated
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Window Uncalibrated: calibration routine was never run, failed, or window recorded reaching an impossible position
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May short drop and reverse at all positions, no anti-pinch detection
|
No
|
|
|
Front window is not calibrated
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Window Uncalibrated: calibration routine was never run, failed, or window recorded reaching an impossible position
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May short drop and reverse at all positions, no anti-pinch detection
|
No
|
|
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Window thermal protection mode engaged
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Repeated window cycling in a short period of time
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No user-initiated down/closing movement permitted in THERMAL_ALERT mode, no user-initiated movement permitted in THERMAL_CRITICAL mode
|
No
|
|
|
Window thermal protection mode engaged
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Repeated window cycling in a short period of time
|
No user-initiated down/closing movement permitted in THERMAL_ALERT mode, no user-initiated movement permitted in THERMAL_CRITICAL mode
|
No
|
|
|
The brushless motor has an integrated circuit latched fault
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The integrated circuit has detected a condition that requires a stop
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The HVAC cabin blower will not be able to run. The integrated circuit will be reset to attempt to clear the fault
|
No
|
|
|
HVAC Lower Mode actuator faulted
|
Lower Mode actuator detected a fault (check context data for type of fault)
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The heater and the A/C and heater may be disabled
|
No
|
|
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Unexpected voltage seen on non-continuous device outputs. Right mirror fold and tilt, right windows, and HVAC actuators may be disabled
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Voltage is above 8V for 200ms on at least one of the following device outputs while none of them are being driven: right mirror fold and tilt, right windows, and HVAC actuators
|
Right mirror fold and tilt, right windows, and HVAC actuator control may be disabled
|
No
|
|
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Discrepancy between compressor and EXV estimated refrigerant flow rates.
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This alert is set when refrigerant flow index is above expected levels and subcool is high
|
Thermal performance may be degraded
|
No
|
|
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The flow index value is low at high subcool. The refrigerant flow rate through the electronic expansion valves (EXV) is not meeting the expected value when compared to the compressor refrigerant flow rate.
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The vehicle detects that refrigerant flow index is below expected levels and subcool is high.
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The thermal system may not perform as expected.
|
No
|
|
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Discrepancy between compressor and EXV estimated refrigerant flow rates.
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This alert is set when refrigerant flow index is above expected levels and subcool is low
|
Thermal performance may be degraded
|
No
|
|
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Frunk sensor requires servicing.
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Both switches are pressed, both switches are unpressed, or any switch is shorted/disconnected
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Frunk behavior may be less optimized
|
No
|
|
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The refrigerant system has not been commissioned or has been decommissioned by the Thermal Fill Drain service routine.
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The Thermal Fill Drain service routine is run.
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Powertrain and HVAC performance will be limited, the compressor will be limited to 2000rpm.
|
No
|
|
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Difference between the discharge pressure and liquid pressure (Pd-Pl) increased. Discharge lines or Liquid Cooled Condenser (LCC) or Shut Off Valve (SOV) may be blocked.
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Pd-Pl is greater than 6 bar for 5 consecutive seconds.
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Thermal performance is degraded.
|
No
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