Secondary disconnect controller alerts
Browse 34 SDCREL alert codes and open an entry for its description and recorded conditions.
SDCREL alert codes
Showing 1–34 of 34
- SDCREL_a001 — Power On Self Test Failed SDCREL_a001_powerOnSelfTestFailed Secondary disconnect controller (SDC) failed the drive unit pyro self-test.
- SDCREL_a002 — Di Pst Skipped SDCREL_a002_diPstSkipped SDC timed out waiting for completion of DI power-on self test
- SDCREL_a003 — Di Uart MIA SDCREL_a003_diUartMIA DI data to SDC over UART is MIA
- SDCREL_a004 — Pm Running Fdbk Irrational SDCREL_a004_pmRunningFdbkIrrational Drive inverter (DI) running-feedback (fdbk) pin to secondary disconnect controller (SDC) is in an irrational state.
- SDCREL_a005 — Motor Speed Irrational SDCREL_a005_motorSpeedIrrational Secondary disconnect controller (SDC) motor speed estimate is irrational
- SDCREL_a006 — Pyro Triggered SDCREL_a006_pyroTriggered Secondary disconnect controller (SDC) triggered the 2-phase disconnect mechanism.
- SDCREL_a007 — Fault Currents Detected SDCREL_a007_faultCurrentsDetected Secondary disconnect controller (SDC) detected abnormal motor currents.
- SDCREL_a008 — Hvlink MIA SDCREL_a008_hvlinkMIA HVLINK messages are not being received by secondary disconnect controller (SDC).
- SDCREL_a009 — Uart Version Mismatch SDCREL_a009_uartVersionMismatch Universal asynchronous receiver-transmitter (UART) data version differs between drive inverter (DI) and secondary disconnect controller (SDC).
- SDCREL_a010 — Vref Irrational SDCREL_a010_vrefIrrational Secondary disconnect controller (SDC) reference voltage (Vref) for current sensor measurement is irrational, making SDC unable to monitor drive unit electrical state.
- SDCREL_a011 — Phase Current Offset SDCREL_a011_phaseCurrentOffset At least one phase current sensor offset is outside of the expected limits.
- SDCREL_a012 — V Boost Sec Irrational SDCREL_a012_vBoostSecIrrational Secondary disconnect controller (SDC) boost rail voltage sensor is providing irrational values.
- SDCREL_a013 — V Bkup Irrational SDCREL_a013_vBkupIrrational Secondary disconnect controller (SDC) HV backup rail voltage sensor is providing irrational values.
- SDCREL_a014 — V Bus Irrational SDCREL_a014_vBusIrrational Secondary disconnect controller (SDC) HV bus voltage sensor is providing irrational values.
- SDCREL_a015 — Phase V Irrational SDCREL_a015_phaseVIrrational Secondary disconnect controller (SDC) phase voltage sensors are providing irrational values.
- SDCREL_a016 — System Reset SDCREL_a016_systemReset SDC system reset status and reasons
- SDCREL_a017 — Adc SPI Error SDCREL_a017_adcSPIError The external analog to digital converter (ADC) is returning invalid data over the serial peripheral interface (SPI).
- SDCREL_a018 — Historical Pyro Trigger SDCREL_a018_historicalPyroTrigger Secondary disconnect controller (SDC) triggered the 2-phase disconnect mechanism during a previous power ON state. Alert log signal data retrieved from electrically erasable programmable read-only memory (EEPROM) to be used for pyro discon…
- SDCREL_a019 — Historical Fault Currents SDCREL_a019_historicalFaultCurrents Secondary disconnect controller (SDC) detected abnormal electrical currents during a previous power-ON state. Data retrieved from electrically erasable programmable read-only memory (EEPROM).
- SDCREL_a020 — Eeprom SPI Error SDCREL_a020_eepromSPIError The external electrically erasable programmable read-only memory (EEPROM) is returning unexpected data over the serial peripheral interface (SPI).
- SDCREL_a021 — Bus Bar Temp Irrational SDCREL_a021_busBarTempIrrational Secondary disconnect controller (SDC) bus bar temperature sensors providing irrational values.
- SDCREL_a022 — Task Init Error SDCREL_a022_TaskInitError If a task failed to initialize.
- SDCREL_a023 — Ecu Log Available SDCREL_a023_ecuLogAvailable Triggers ODIN service to upload log buffer
- SDCREL_a024 — Gtw MIA SDCREL_a024_gtwMIA At least one message the Secondary Disconnect Controller (SDC) expects to receive from the vehicle gateway (GTW) is not received.
- SDCREL_a025 — Di Switching Fdbk Irrational SDCREL_a025_diSwitchingFdbkIrrational Drive inverter (DI) switching-feedback (fdbk) pin to secondary disconnect controller (SDC) is in an irrational state.
- SDCREL_a026 — Fault Current Monitoring Disabled SDCREL_a026_faultCurrentMonitoringDisabled Secondary disconnect controller (SDC) will not be able to detect abnormal motor currents due to irrational sensors.
- SDCREL_a027 — Di Can MIA SDCREL_a027_diCanMIA Drive inverter (DI) controller area network (CAN) communication to the secondary disconnect controller (SDC) is missing (MIA).
- SDCREL_a028 — Vc LV State MIA SDCREL_a028_vcLVStateMIA Vehicle Controller (VC) LV Power State controller area network (CAN) communication to the secondary disconnect controller (SDC) is missing (MIA).
- SDCREL_a029 — Di MIA SDCREL_a029_diMIA Drive Inverter (DI) controller area network (CAN) or UART communication to the secondary disconnect controller (SDC) is missing (MIA).
- SDCREL_a030 — Placeholder30 SDCREL_a030_placeholder30 Placeholder for upcoming alert
- SDCREL_a031 — Placeholder31 SDCREL_a031_placeholder31 Placeholder for upcoming alert
- SDCREL_a032 — Placeholder32 SDCREL_a032_placeholder32 Placeholder for upcoming alert
- SDCREL_a033 — Placeholder33 SDCREL_a033_placeholder33 Placeholder for upcoming alert
- SDCREL_a034 — Phase Current Irrational SDCREL_a034_phaseCurrentIrrational One of the phase current sensors is reading an irrational out-of-range value.