Primary electric power steering alerts

PEPS alert codes

Showing 101–150 of 181

• PEPS_a167 — TLE5501 No Data Available PEPS_a167_TLE5501NoDataAvailable TLE5501 driver has not buffered data as expected.
• PEPS_a169 — Rack Uncalibrated PEPS_a169_rackUncalibrated The Electronic Power Steering (EPS) detects front steering rack calibration data is missing
• PEPS_a173 — Thermal Derating PEPS_a173_thermalDerating Steering system may be reducing power and functionality to prevent overheating, due to higher than nominal system temperature detected
• PEPS_a174 — Lv Load Shed PEPS_a174_lvLoadShed Steering system load shed active
• PEPS_a175 — Incompatible SEPS Hardware PEPS_a175_incompatibleSEPSHardware PEPS detected incompatible SEPS hardware
• PEPS_a176 — Mu Estimate For Feedback Torque Low PEPS_a176_muEstimateForFeedbackTorqueLow Steering feedback torque maybe less due to low surface mu detected by estimate (less than 0.7)
• PEPS_a177 — Pinion Angle Sensor Fault PEPS_a177_pinionAngleSensorFault The Pinion Angle Sensor did not communicate a valid angle
• PEPS_a178 — Rear Steer Reenabled PEPS_a178_rearSteerReenabled Rear axle steering has been re-enabled at all speeds.
• PEPS_a179 — Rear Steer Disabled By User PEPS_a179_rearSteerDisabledByUser Rear axle steering is disabled at low vehicle speeds, based on user request via front touchscreen (UI). Rear wheels will align at 0 degrees.
• PEPS_a180 — Sent Angle Warning PEPS_a180_sentAngleWarning The Handwheel Angle Sensor did not communicate a valid angle
• PEPS_a181 — Sent Angle Fault PEPS_a181_sentAngleFault The Handwheel, or Pinion Angle Sensor did not communicate a valid angle
• PEPS_a182 — Rear Steer Degraded PEPS_a182_rearSteerDegraded The Primary Electric Power Steering (PEPS) detected the Rear Steering Actuator (RSA) is not functioning as expected.
• PEPS_a199 — Factory Fuse Motor Missing PEPS_a199_factoryFuseMotorMissing The motor factory calibration record is missing or invalid.
• PEPS_a200 — Nvm Save Timed Out PEPS_a200_nvmSaveTimedOut Power down NVM save reached max allowed time
• PEPS_a204 — FCCU config PEPS_a204_FCCU_config IVOR
• PEPS_a205 — Core Comms Silent PEPS_a205_coreCommsSilent No coreComms communication from motor core
• PEPS_a206 — Core Comms Warning PEPS_a206_coreCommsWarning lib_coreComms buffer for one or both cores passed 80% usage, danger of dropping packets if passes 100%
• PEPS_a207 — Core Comms Error PEPS_a207_coreCommsError lib_coreComms TX or RX failed in atleast 1 core
• PEPS_a208 — Startup Sequence Failed2 PEPS_a208_startupSequenceFailed2 Power steering startup sequence is unsuccessful.
• PEPS_a209 — Startup Sequence Failed PEPS_a209_startupSequenceFailed Power steering startup sequence is unsuccessful.
• PEPS_a213 — Motor Thermal Model Degraded PEPS_a213_motorThermalModelDegraded The power-off temperature decay initialization or temperature estimation of the motor thermal model failed.
• PEPS_a214 — Thermistor Fault PEPS_a214_thermistorFault The thermistor produced a reading outside its operating range
• PEPS_a216 — Public Bus Failure PEPS_a216_publicBusFailure ECU lost communications on its public CAN bus.
• PEPS_a217 — Lv State Not Ok PEPS_a217_lvStateNotOk VC is not sending lvState OK for this node
• PEPS_a218 — Steering Derated By Winch PEPS_a218_steeringDeratedByWinch Steering power is reduced as Transport Mode has been enabled.
• PEPS_a219 — Steering Derated By Jump Post PEPS_a219_steeringDeratedByJumpPost Steering power is reduced as the vehicle has entered Drive power state while being powered by the jump post.
• PEPS_a221 — Motor Task Scheduler Error PEPS_a221_MotorTaskSchedulerError Motor Task Scheduler had an error
• PEPS_a222 — Motor Task1ms Error PEPS_a222_MotorTask1msError Debug information for task errors.
• PEPS_a223 — Motor Task10ms Error PEPS_a223_MotorTask10msError Debug information for task errors.
• PEPS_a224 — Motor Task100ms Error PEPS_a224_MotorTask100msError Debug information for task errors.
• PEPS_a225 — Motor Task1000ms Error PEPS_a225_MotorTask1000msError Debug information for task errors.
• PEPS_a226 — Motor Task Init Error PEPS_a226_MotorTaskInitError If a task failed to initialize.
• PEPS_a227 — Challenge Failed PEPS_a227_challengeFailed Monitor micro didn't respond with the correct answer given the controllers randomly generated challenge
• PEPS_a228 — Challenge Failed2 PEPS_a228_challengeFailed2 Monitor micro didn't respond with the correct answer given the controllers randomly generated challenge
• PEPS_a233 — Motor High Stack Usage PEPS_a233_MotorHighStackUsage Log contains stack usage for each task.
• PEPS_a234 — Challenge Failed3 PEPS_a234_challengeFailed3 Monitor micro didn't respond with the correct answer given the controllers randomly generated challenge
• PEPS_a236 — Blocking Active Fault PEPS_a236_blockingActiveFault app_faultMutex received a fault request while in BLOCKED
• PEPS_a237 — Fault Mutex Control Flow Mismatch PEPS_a237_faultMutexControlFlowMismatch app_faultMutex received a fault request that cleared prematurely
• PEPS_a250 — Steering Degraded By Self PEPS_a250_steeringDegradedBySelf Steering system performance degraded due to condition detected affecting functionality.
• PEPS_a251 — Lateral Control Failed PEPS_a251_lateralControlFailed Steering system unable to follow commands due to one or more conditions affecting functionality.
• PEPS_a252 — Steering Degraded By Vehicle PEPS_a252_steeringDegradedByVehicle Steering system performance degraded due to condition detected affecting functionality.
• PEPS_a253 — 3v3 Main Undervoltage PEPS_a253_3v3MainUndervoltage Voltage of 3v3 rail is lower than expected
• PEPS_a254 — Main App CPU Load High PEPS_a254_mainAppCPULoadHigh Warning that CPU usage is running higher than safe on main app
• PEPS_a255 — Motor App CPU Load High PEPS_a255_motorAppCPULoadHigh Warning that CPU usage is running higher than safe on motor app
• PEPS_a256 — 20k Hz Load High PEPS_a256_20kHzLoadHigh Motor Control ISR Execution Time Is Too Long
• PEPS_a257 — Phase Open Detected Warning PEPS_a257_phaseOpenDetectedWarning A lack of phase current has been detected on one or more phases of the steering motor. A phase may be discontinuous.
• PEPS_a258 — Factory Fuse Fail Over PEPS_a258_factoryFuseFailOver A calibration record is deemed invalid and factory fuse data is used instead.
• PEPS_a259 — Factory Fuse Mismatch PEPS_a259_factoryFuseMismatch The data of a calibration record differs from its respective factory fuse data.
• PEPS_a260 — Steering Internal Fault PEPS_a260_steeringInternalFault Steering system performance degraded due to condition detected affecting functionality.
• PEPS_a270 — Current Sensor Saturation Warning PEPS_a270_currentSensorSaturationWarning Phase Current Sensor Reading Is Saturated