Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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SCM_f076_bmsMIA
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-
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SCM_f074_isoVDiffHi
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-
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SCM_f044_proximityRationality
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-
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SCM_f027_externalIsolationLow
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-
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Supercharger detected a voltage arc, either legitimately, or as a result of the High Voltage (HV) circuit being opened under load.
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Supercharger detects a rapid change in energy on the HV bus, matching the signature for an arc.
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May result in thermal damage to components, or welding/fatigue on Fast Charge (FC) contactors.
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Secondary disconnect controller (SDC) boost rail voltage sensor is providing irrational values.
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SDC boost rail sensor reading is below operational value while HV backup rail voltage measurement (Vbackup) is at nominal value.
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Pyro disconnect may not function as expected.
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Stage allocation timed-out during the voltage matching part of the sequence.
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Voltage matching took too long to complete and stage allocation timed out.
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Stage will not connect to desired post, resulting in reduced power availability.
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Supercharger did not receive all of the expected messages from the Battery Management System (BMS).
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Supercharger did not receive all of the expected messages from the BMS.
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An emergency shutdown can occur while charging, or charging may never start.
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A Lower limit breach was identified in Supercharger isolation voltage input status.
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Supercharger detected under threshold voltage values meant for exterior circuit isolation checks.
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Supercharger hardware may be exposed to reduced efficiency and increased susceptibility to electromagnetic interference.
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Turn indicator stalk remained in an active position for greater than 60 seconds.
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Turn indicator stalk remained in an active position for greater than 60 seconds.
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Turn indicator stalk may not operate as expected.
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Universal asynchronous receiver-transmitter (UART) data version differs between drive inverter (DI) and secondary disconnect controller (SDC).
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UART data version detected as differing between DI and SDC.
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Unable to run pyro self-test.
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At least one phase current sensor offset is outside of the expected limits.
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Phase current sensor offset is higher or lower than expected limit.
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Pyro disconnect may not function as expected.
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Alert for detecting if Analog-Digital Converter periodical self-test has failed
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Analog-Digital Converter periodical self-test has failed
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Steering functionality may not operate as expected.
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Turn indicator stalk angle calculated by the hall sensor differs from the angle calculated from the X/Y magnetic field vectors.
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The angle calculated by the hall sensor differs from the angle calculated from the X/Y magnetic field vectors.
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Turn indicator stalk may not operate as expected.
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SCS_f076_bmsMIA
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-
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Steering Column Control Module (SCCM) detected a steering stalk module memory error.
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SCCM detected a steering stalk module hardware error.
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Alert is primarily informational and used for logging purposes.
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The Analog-Digital Converter calibration reports an issue after powering up the Steering Column Control Module (SCCM). Steering may not operate as expected.
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The Analog-Digital Converter calibration reports an issue in five attempts after powering up the SCCM.
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Steering functionality may not operate as expected.
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The magnitude of one or more of the turn indicator stalk hall sensor magnetic field vectors is out of the expected range.
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The magnitude of the resultant, X, Y, or Z magnetic field vectors is out of the expected range.
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Turn indicator stalk may not operate as expected.
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Steering Column Control Module (SCCM) detected the steering angle sensor speed exceeded the threshold.
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SCCM detected the steering angle sensor speed exceeded the threshold.
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Alert is primarily informational and used for logging purposes.
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Steering Column Control Module (SCCM) detected steering angle greater than 720deg detected, vehicle lock-to-lock is 375deg.
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SCCM detected steering angle greater than 720deg detected, vehicle lock-to-lock is 375deg.
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Steering functionality may not operate as expected.
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