Primary electric power-assisted steering alerts
Browse 168 EPAS3P alert codes and open an entry for its description and recorded conditions.
EPAS3P alert codes
Showing 51–100 of 168
- EPAS3P_a051 — Mcu Sup Error EPAS3P_a051_mcuSupError Program flow error
- EPAS3P_a052 — Int Watchdog Error EPAS3P_a052_intWatchdogError Internal watchdog error
- EPAS3P_a053 — Ext Watchdog Error EPAS3P_a053_extWatchdogError External watchdog error
- EPAS3P_a054 — Memory Protect Error EPAS3P_a054_memoryProtectError Memory protection unit error
- EPAS3P_a055 — Float Point Error EPAS3P_a055_floatPointError Floating point calculation error
- EPAS3P_a056 — Batt Uv EPAS3P_a056_battUv Assist disabled due to supply undervoltage
- EPAS3P_a057 — Batt Uv Reduced EPAS3P_a057_battUvReduced Assist reduced due to supply undervoltage
- EPAS3P_a058 — Batt Ov EPAS3P_a058_battOv Assist disabled due to supply overvoltage
- EPAS3P_a059 — Batt Ov Reduced EPAS3P_a059_battOvReduced Assist redcued due to supply overvoltage
- EPAS3P_a060 — Batt Bridge Diff EPAS3P_a060_battBridgeDiff Difference between battery and bridge voltage exceeds threshold
- EPAS3P_a061 — Bridge Uv EPAS3P_a061_bridgeUv Gate drive bridge undervoltage
- EPAS3P_a062 — Assist Corr Error EPAS3P_a062_assistCorrError Assist controller correlation error
- EPAS3P_a063 — Damp Corr Error EPAS3P_a063_dampCorrError Damping controller correlation error
- EPAS3P_a064 — Phase Comp Corr Error EPAS3P_a064_phaseCompCorrError Phase compensation correlation error
- EPAS3P_a065 — Trq Tar Corr Error EPAS3P_a065_trqTarCorrError Target torque correlation error
- EPAS3P_a066 — Return Corr Error EPAS3P_a066_returnCorrError Active return controller correlation error
- EPAS3P_a067 — Yaw Damp Corr Error EPAS3P_a067_yawDampCorrError Yaw damping controller correlation error
- EPAS3P_a068 — Hyst Corr Error EPAS3P_a068_hystCorrError Hysteresis controller correlation error
- EPAS3P_a069 — Eac Corr Error EPAS3P_a069_eacCorrError External angle controller correlation error
- EPAS3P_a070 — Hod Corr Error EPAS3P_a070_hodCorrError Hands-on detection controller correlation error
- EPAS3P_a071 — Veh Spd Corr Error EPAS3P_a071_vehSpdCorrError Vehicle speed estimation correlation error
- EPAS3P_a072 — Mot Feed Fwd Error EPAS3P_a072_motFeedFwdError Motor control feed-forward correlation error
- EPAS3P_a073 — Mot Par Est Error EPAS3P_a073_motParEstError Estimated motor parameters exceed expected values
- EPAS3P_a074 — Over Heat Protect EPAS3P_a074_overHeatProtect Electronic Power Assisted Steering (EPAS) module Overheat Protection (OHP) is active.
- EPAS3P_a075 — Fsp Pwr Cut EPAS3P_a075_fspPwrCut Fault signaling protocol gate driver power cut
- EPAS3P_a076 — Temp Sens Outof Range EPAS3P_a076_tempSensOutofRange ECU temperature sensor out of range
- EPAS3P_a077 — High Side Fet Error EPAS3P_a077_highSideFetError High-side FET startup check error
- EPAS3P_a078 — Phase Disconnect Error EPAS3P_a078_phaseDisconnectError Phase disconnect FET startup check error
- EPAS3P_a079 — Backup Current Plaus EPAS3P_a079_backupCurrentPlaus Backup ECU motor current measurement plausibility error
- EPAS3P_a080 — Ecu Init Arb Error EPAS3P_a080_ecuInitArbError Power-up arbitation between primary and secondary ECU failed
- EPAS3P_a081 — Cogg Comp Error EPAS3P_a081_coggCompError Invalid motor cogging compensation values
- EPAS3P_a082 — Polarity Cal Error EPAS3P_a082_polarityCalError Invalid motor rotation direction
- EPAS3P_a083 — Crc Mismatch EPAS3P_a083_crcMismatch Mismatch between primary and secondary ECU application cyclic redundancy check
- EPAS3P_a084 — Eac Cancelled EPAS3P_a084_eacCancelled The Electronic Power Assist Steering (EPAS) electronic control unit (ECU) denied an External Angle Control (EAC) request due to an internal condition on the Electronic Power Assist Steering (EPAS) ECU.
- EPAS3P_a085 — Can Bus Off EPAS3P_a085_canBusOff The Electronic Power Assist Steering (EPAS) electronic control unit (ECU) detects that the controller area network (CAN) bus is off.
- EPAS3P_a086 — Das Mia EPAS3P_a086_dasMia DAS_steeringControl message not received
- EPAS3P_a087 — Das Cnt Error EPAS3P_a087_dasCntError Invalid DAS_steeringControlCounter value received
- EPAS3P_a088 — Das Cs Error EPAS3P_a088_dasCsError Invalid DAS_steeringControlChecksum value received
- EPAS3P_a089 — Esp Ws Mia EPAS3P_a089_espWsMia The electric power assist steering (EPAS) Electronic Control Unit (ECU) is not receiving the wheel speeds message, resulting in a reduced amount of steering assist to preserve vehicle stability.
- EPAS3P_a090 — Esp Ws Cnt Error EPAS3P_a090_espWsCntError Invalid ESP_wheelSpeedsCounter value received
- EPAS3P_a091 — Esp Ws Cs Error EPAS3P_a091_espWsCsError Invalid ESP_wheelSpeedsChecksum value received
- EPAS3P_a092 — Esp Wr Mia EPAS3P_a092_espWrMia The electric power assist steering (EPAS) Electronic Control Unit (ECU) is not receiving the wheel rotation message, resulting in a reduced amount of steering assist to preserve vehicle stability.
- EPAS3P_a093 — Esp Wr Cnt Error EPAS3P_a093_espWrCntError Invalid ESP_wheelRotationCounter value received
- EPAS3P_a094 — Esp Wr Cs Error EPAS3P_a094_espWrCsError Invalid ESP_wheelRotationChecksum value received
- EPAS3P_a095 — Esp Ws Status EPAS3P_a095_espWsStatus Invalid ESP_wheelSpeedsQF value received
- EPAS3P_a096 — Rcm Mia EPAS3P_a096_rcmMia The Electric Power Assist Steering (EPAS) electronic control unit (ECU) is not receiving the expected controller area network (CAN) messages from the Restraint Control Module (RCM) on the CAN bus.
- EPAS3P_a097 — Rcm Cnt Error EPAS3P_a097_rcmCntError The Electronic Power Assist Steering (EPAS) electronic control unit (ECU) receives invalid controller area network (CAN) messages from the Restraint Control Module (RCM) on the CAN bus.
- EPAS3P_a098 — Rcm Cs Error EPAS3P_a098_rcmCsError The Electronic Power Assist Steering (EPAS) electronic control unit (ECU) receives invalid controller area network (CAN) messages from the Restraint Control Module (RCM) on the CAN bus.
- EPAS3P_a099 — Yaw Rate Status EPAS3P_a099_yawRateStatus The Electronic Power Assist Steering (EPAS) electronic control unit (ECU) receives invalid controller area network (CAN) messages from the Restraint Control Module (RCM) on the CAN bus.
- EPAS3P_a100 — Di Mia EPAS3P_a100_diMia The electric power assist steering (EPAS) Electronic Control Unit (ECU) is not receiving the drive inverter torque message, which may be the result of controller area network (CAN) bus issues.