Secondary electric power steering alerts
Browse 190 SEPS alert codes and open an entry for its description and recorded conditions.
SEPS alert codes
Showing 51–100 of 190
- SEPS_a111 — EPBR MIA SEPS_a111_EPBR_MIA One or more of the messages the vehicle controller receives periodically from the right Electronic Park Brake (EPBR) electronic control unit (ECU) is not received, indicating the EPBR ECU may be unavailable (MIA).
- SEPS_a112 — EPBL MIA SEPS_a112_EPBL_MIA One or more of the messages the vehicle controller receives periodically from the left Electronic Park Brake (EPBL) electronic control unit (ECU) is not received, indicating the EPBL ECU may be unavailable (MIA).
- SEPS_a113 — UI MIA SEPS_a113_UI_MIA One or more of the expected CAN messages from UI were not received.
- SEPS_a114 — ESP MIA SEPS_a114_ESP_MIA One or more expected Controller Area Network (CAN) messages from the Electronic Stability Program (ESP) electronic control unit (ECU) was not received. Stability and traction control functions may be unavailable, or their performance may b…
- SEPS_a115 — VCRIGHT1 MIA SEPS_a115_VCRIGHT1_MIA One or more of the messages the vehicle controller receives periodically from the right vehicle controller (VCRIGHT1) is not received, indicating the VCRIGHT1 may be unavailable (MIA).
- SEPS_a116 — VCLEFT MIA SEPS_a116_VCLEFT_MIA One or more of the messages the vehicle controller receives periodically from the left vehicle controller (VCLEFT) is not received, indicating the VCLEFT may be unavailable (MIA).
- SEPS_a117 — VCRIGHT MIA SEPS_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).
- SEPS_a118 — VCLEFT1 MIA SEPS_a118_VCLEFT1_MIA One or more of the messages the vehicle controller receives periodically from the left vehicle controller (VCLEFT1) is not received, indicating the VCLEFT1 may be unavailable (MIA).
- SEPS_a119 — SCCM MIA SEPS_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).
- SEPS_a120 — DI DRIVE MIA SEPS_a120_DI_DRIVE_MIA One or more of the messages the vehicle controller receives periodically from the drive interface (DI) electronic control unit (ECU) is not received while the vehicle is in Drive, indicating the DI ECU may be unavailable (MIA).
- SEPS_a121 — Memu Record SEPS_a121_memuRecord
- SEPS_a122 — Fccu Bit Set SEPS_a122_fccuBitSet General processor error reported
- SEPS_a123 — Motor Unit Faulted SEPS_a123_motorUnitFaulted A condition has been detected which prevents steering motor operation. Alert log signal data should provide more information on specific condition(s) involved.
- SEPS_a124 — VCLEFT2 MIA SEPS_a124_VCLEFT2_MIA One or more of the messages the vehicle controller receives periodically from the left vehicle controller (VCLEFT2) is not received, indicating the VCLEFT1 may be unavailable (MIA).
- SEPS_a125 — EGGRIGHT1 MIA SEPS_a125_EGGRIGHT1_MIA One or more of the expected CAN messages from the Etherloop Generalized Gateway Right (Core 1) were not received, indicating the EGGRIGHT1 ECU may be unavailable (MIA).
- SEPS_a127 — EGGREAR1 MIA SEPS_a127_EGGREAR1_MIA One or more of the expected CAN messages from the Etherloop Generalized Gateway Rear (Core 1) were not received, indicating the EGGREAR1 ECU may be unavailable (MIA).
- SEPS_a128 — VCREAR MIA SEPS_a128_VCREAR_MIA One or more of the messages the vehicle controller receives periodically from the rear vehicle controller (VCREAR) is not received, indicating the VCREAR may be unavailable (MIA).
- SEPS_a130 — Gatedriver Fault SEPS_a130_gatedriverFault The gate driver reported an electrical condition preventing operation.
- SEPS_a131 — Gatedriver Diag SEPS_a131_gatedriverDiag Gate driver signaled a fault
- SEPS_a132 — Gatedriver MIA SEPS_a132_gatedriverMIA Gate driver communication failed
- SEPS_a134 — Motor Under Voltage Fault SEPS_a134_motorUnderVoltageFault Input voltage to ECU is lower than expected
- SEPS_a135 — Motor Under Voltage Warn SEPS_a135_motorUnderVoltageWarn Voltage may be too low for full steering performance
- SEPS_a136 — Motor Over Voltage Fault SEPS_a136_motorOverVoltageFault Input voltage to ECU is higher than expected
- SEPS_a137 — Motor Over Voltage Warn SEPS_a137_motorOverVoltageWarn Voltage may be too high for full steering performance
- SEPS_a138 — Current Calibration Failed SEPS_a138_currentCalibrationFailed Steering current calibration is unsuccessful.
- SEPS_a139 — Motor Position Sensor Invalid SEPS_a139_motorPositionSensorInvalid One or more steering motor position sensor readings are invalid.
- SEPS_a140 — Motor Position Sensor Disagreement SEPS_a140_motorPositionSensorDisagreement The error between the steering motor position sensors exceeds the set threshold.
- SEPS_a143 — 5v Ext Undervoltage SEPS_a143_5vExtUndervoltage The error between motor positions sensors exceeds the set threshold
- SEPS_a144 — Swt Self Test Fault SEPS_a144_swtSelfTestFault The self test procedure for the Software Watchdog Timer (SWT) module of the microcontroller run by the bootloader after a destructive reset failed.
- SEPS_a145 — Motor Position Sensor Uncalibrated SEPS_a145_motorPositionSensorUncalibrated Motor position sensor is not calibrated
- SEPS_a146 — Motor Uncalibrated SEPS_a146_motorUncalibrated Motor is not calibrated
- SEPS_a147 — Phase Disconnect Fault SEPS_a147_phaseDisconnectFault The power steering motor phase disconnect signaled an error.
- SEPS_a149 — MAQ473 GQE Fault SEPS_a149_MAQ473GQEFault The secondary motor position sensor has been deemed invalid.
- SEPS_a150 — Phase A Hi Current Warning SEPS_a150_phaseAHiCurrentWarning There may be a fault with motor control
- SEPS_a151 — Phase B Hi Current Warning SEPS_a151_phaseBHiCurrentWarning There may be a fault with motor control
- SEPS_a152 — Phase C Hi Current Warning SEPS_a152_phaseCHiCurrentWarning There may be a fault with motor control
- SEPS_a153 — Bus Hi Current Warning SEPS_a153_busHiCurrentWarning There may be a fault with motor control
- SEPS_a154 — Current Continuity Warning SEPS_a154_currentContinuityWarning There may be a fault with motor control
- SEPS_a155 — Phase A Hi Current Fault SEPS_a155_phaseAHiCurrentFault There may be a fault with motor control
- SEPS_a156 — Phase B Hi Current Fault SEPS_a156_phaseBHiCurrentFault There may be a fault with motor control
- SEPS_a157 — Phase C Hi Current Fault SEPS_a157_phaseCHiCurrentFault There may be a fault with motor control
- SEPS_a158 — Bus Hi Current Fault SEPS_a158_busHiCurrentFault There may be a fault with motor control
- SEPS_a159 — Current Continuity Fault SEPS_a159_currentContinuityFault Steering motor current continuity is irrational. The sum of the three phase currents is not equal to 0.
- SEPS_a160 — TLE5501 Fault SEPS_a160_TLE5501Fault The primary motor position sensor has been deemed invalid.
- SEPS_a161 — Large Current Offset SEPS_a161_largeCurrentOffset A phase current offset of a steering controller is greater than the expected variance. Steering may not operate as expected.
- SEPS_a162 — MAQ473 GQE Warn SEPS_a162_MAQ473GQEWarn The MAQ473GQE motor angle sensor has a near fault condition.
- SEPS_a163 — Loss Motor Control Warning SEPS_a163_lossMotorControlWarning Motor controls becomes unstable.
- SEPS_a164 — Motor V Above Input V SEPS_a164_motorVAboveInputV The motor bus voltage rose above the input bus voltage
- SEPS_a165 — Hsd Override Triggered SEPS_a165_hsdOverrideTriggered The HSD output override was used
- SEPS_a166 — TLE5501 Legacy Sin Cos Cal Present SEPS_a166_TLE5501LegacySinCosCalPresent Diagnostic alert to flag presence of units using legacy calibration.