EPAS3S_a095 — Esp Ws Status

Full alert identifier: EPAS3S_a095_espWsStatus

Alert description

Invalid ESP_wheelSpeedsQF value received

Potential impact

Reduced steering assist and Autosteer disabled

Set condition

ESP_wheelSpeedsQF = ONE_OR_MORE_WSS_INVALID

Clear condition

ESP_wheelSpeedsQF = ALL_WSS_VALID

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPAS3S_a095.

EPAS3S_a089 — Esp Ws Mia EPAS3S_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.
EPAS3S_a091 — Esp Ws Cs Error EPAS3S_a091_espWsCsError Invalid ESP_wheelSpeedsChecksum value received
EPAS3S_a090 — Esp Ws Cnt Error EPAS3S_a090_espWsCntError Invalid ESP_wheelSpeedsCounter value received
EPAS3S_a165 — Epb Status Mia EPAS3S_a165_epbStatusMia One or more of the messages the Electronic Power Assist Steering (EPAS) Electronic Control Unit (ECU) receives periodically from the Electric Parking Brake (EPB) ECU is not received, indicating EPB ECU may be unavailable (MIA).
EPAS3S_a099 — Yaw Rate Status EPAS3S_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.

Browse all EPAS3S alert codes