Rear drive inverter alerts
Browse 172 DIR alert codes and open an entry for its description and recorded conditions.
DIR alert codes
Showing 51–100 of 172
- DIR_a057 — Ambient UT DIR_a057_ambientUT Drive Inverter Warning: Ambient under temperature
- DIR_a058 — Ambient Sensor DIR_a058_ambientSensor Drive Inverter Warning: Ambient sensor bad
- DIR_a059 — Heatsink OT DIR_a059_heatsinkOT Drive Inverter Warning: Heatsink over temperature
- DIR_a060 — Heatsink UT DIR_a060_heatsinkUT Drive Inverter Warning: Heatsink under temperature
- DIR_a061 — Heatsink Sensor DIR_a061_heatsinkSensor Drive Inverter Warning: Heatsink sensor bad
- DIR_a062 — System Limp Mode DIR_a062_systemLimpMode The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a condition that requires it to trigger system limp mode.
- DIR_a064 — Torque Intervention DIR_a064_torqueIntervention The torque production safety monitor has detected excess torque production and inhibited Drive Inverter (DIx) torque production for the remainder of the drive cycle.
- DIR_a065 — Can Hardware Bus B DIR_a065_canHardwareBusB
- DIR_a066 — Can Data Bus B DIR_a066_canDataBusB The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) receives a controller area network (CAN) message error on bus B.
- DIR_a067 — Can Overrun Bus B DIR_a067_canOverrunBusB There is a controller area network (CAN) overrun error for a given CAN ID (bus B).
- DIR_a069 — Rotor Temp Limit DIR_a069_rotorTempLimit The rotor's temperature is too hot, limiting Drive Inverter (DIx) motor torque production.
- DIR_a070 — Uds Transaction Initiated DIR_a070_udsTransactionInitiated Diagnostic alert for UDS transaction initiated
- DIR_a071 — Bus Disconnected DIR_a071_busDisconnected Drive Inverter Warning: DC bus disconnected
- DIR_a072 — Gate Drive Fault Counter DIR_a072_gateDriveFaultCounter The phase gate drive has detected four fault related signals from the induction motor or ten from the magnet motor.
- DIR_a073 — Motor Speed DIR_a073_motorSpeed The Drive Unit resolver (motor speed sensor) has detected the motor exceeding typical speed.
- DIR_a074 — Motor Encoder DIR_a074_motorEncoder Drive Inverter Warning: Motor encoder error detected in software
- DIR_a075 — Motor Speed Mismatch DIR_a075_motorSpeedMismatch The motor speed measured by the Drive Unit resolver does not match the Anti-lock Braking System (ABS) wheel speed sensors.
- DIR_a076 — Lv Supply OV DIR_a076_lvSupplyOV The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a low voltage (LV) battery overvoltage event.
- DIR_a077 — Lv Supply UV DIR_a077_lvSupplyUV The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a low voltage (LV) battery power supply undervoltage event.
- DIR_a078 — Adc Ref Low DIR_a078_adcRefLow The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects an analog-to-digital converter (ADC) channel reference below the lower rational bound.
- DIR_a079 — Adc Ref High DIR_a079_adcRefHigh The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects an analog-to-digital converter (ADC) channel reference above the upper rational bound.
- DIR_a084 — Ecc Test Data0 DIR_a084_eccTestData0 Drive Inverter Warning: ECC error test data alert 1
- DIR_a086 — Active Discharge On DIR_a086_activeDischargeOn Drive Inverter Warning: Active discharge is on but bus voltage remains high
- DIR_a087 — Gtw MIA DIR_a087_gtwMIA The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects that the gateway (GTW) controller area network (CAN) node is missing (MIA).
- DIR_a088 — Ui MIA DIR_a088_uiMIA Drive Inverter Warning: UI (User Interface) node is MIA on CAN for one or multiple messages
- DIR_a090 — Pm MIA DIR_a090_pmMIA The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects that the pedal monitor (PM) controller area network (CAN) node is missing (MIA).
- DIR_a091 — Esp MIA DIR_a091_espMIA The drive interface (DI) electronic control unit (ECU) detects that the electronic stability program (ESP, also known as traction control) controller area network (CAN) node is missing (MIA).
- DIR_a092 — Bms MIA DIR_a092_bmsMIA The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects that the high voltage (HV) battery management system (BMS) controller area network (CAN) node is missing (MIA).
- DIR_a093 — Can Hardware Bus A DIR_a093_canHardwareBusA
- DIR_a094 — Can Data Bus A DIR_a094_canDataBusA The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) receives a controller area network (CAN) message error on bus A.
- DIR_a095 — Can Overrun Bus A DIR_a095_canOverrunBusA There is a controller area network (CAN) overrun error for a given CAN ID (bus A).
- DIR_a096 — Memory Error DIR_a096_memoryError The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a memory check error.
- DIR_a097 — Eeprom Error DIR_a097_eepromError The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects an electrically erasable programmable read-only memory (EEPROM) read/write access error. Check for other alerts that may be set as a result.
- DIR_a098 — Int Time Too Long DIR_a098_intTimeTooLong The Drive Inverter (DIx) has detected a DIx thread executing later than expected. The DIx CPU may be diverting resources towards other tasks.
- DIR_a099 — Thread Overrun DIR_a099_threadOverrun Drive Inverter Warning: High thread execution time
- DIR_a100 — Assertion DIR_a100_assertion Drive Inverter Warning: Firmware assertion
- DIR_a101 — Ecc Test Data1 DIR_a101_eccTestData1 Drive Inverter Warning: ECC error test data alert 2
- DIR_a103 — Low Flow DIR_a103_lowFlow Drive Inverter Warning: Low flow rate of fluid
- DIR_a107 — Fpga Error DIR_a107_fpgaError The Drive Inverter (DIx) has detected an error communicating with the Field Programmable Gate Array (FPGA).
- DIR_a108 — State Trans DIR_a108_stateTrans The Drive Unit is not able to transition to Drive state. There may be a condition preventing the Drive Unit from transitioning states.
- DIR_a110 — Brake MIA DIR_a110_brakeMIA The drive interface (DI) electronic control unit (ECU) detects that the electronic parking brake (EPB) controller area network (CAN) node is missing (MIA).
- DIR_a111 — Bad Phase Sensor Calib DIR_a111_badPhaseSensorCalib The Drive Inverter (DIx) Electrically Erasable Programmable Read-Only Memory (EEPROM) has reported phase sensor calibration is outside valid range.
- DIR_a112 — No Phase Current DIR_a112_noPhaseCurrent The Drive Inverter (DIx) Electronic Control Unit (ECU) detects no phase current.
- DIR_a113 — No Func Heatsink Sensor DIR_a113_noFuncHeatsinkSensor The three Drive Inverter (DIx) heat sink sensors are not functioning. The DIx heat sink sensors monitor temperature in the motor and fluid port.
- DIR_a116 — High Speed Wear Counter DIR_a116_highSpeedWearCounter Drive Inverter Warning: High Speed Wear Counter Exceeded
- DIR_a117 — Di MIA DIR_a117_diMIA The Drive Inverter (DIx) node is Missing in Action (MIA) on Controller Area Network (CAN) for one or more messages.
- DIR_a119 — Hvp MIA DIR_a119_hvpMIA The drive interface (DI) electronic control unit (ECU) detects that the high voltage processor (HVP) controller area network (CAN) node is missing (MIA).
- DIR_a120 — Hvlink MIA DIR_a120_hvlinkMIA Drive Inverter Warning: HVLINK CAN node MIA
- DIR_a121 — Motor Control Regulation DIR_a121_motorControlRegulation Drive Inverter Warning: Motor control is out of regulation
- DIR_a122 — High Stack Usage DIR_a122_highStackUsage Drive Inverter Warning: High stack usage detected