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EPASTP_a250 — Ui Tune Req Cs Error

Full alert identifier: EPASTP_a250_uiTuneReqCsError

Alert description

Invalid UI_chassisControlChecksum value received

Potential impact

Reduced steering assist

Set condition

Unexpected UI_chassisControlChecksum value received

Clear condition

Electronic Power Assist Steering (EPAS) recevies expected UI_chassisControlChecksum value

Signals to check

These diagnostic fields are associated with EPASTP_a250. Check the alert's Payload in Service Mode Plus for available values.

Signal Unit
Debug Info EPASTP_a250_debugInfo —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTP_a250.

Browse all EPASTP alert codes