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PSFA_a140 — Motor Position Sensor Disagreement

Full alert identifier: PSFA_a140_motorPositionSensorDisagreement

Alert description

The error between the steering motor position sensors exceeds the set threshold.

Potential impact

Invalid sensor readings could affect systems reliant on position data.

Set condition

Readings from valid sensors disagree by more than allowed threshold.

Clear condition

All motor position sensors must in agreement.

Signals to check

These diagnostic fields are associated with PSFA_a140. Check the alert's Alert Log in Service Mode Plus for available values.

Signal Unit
Angle Error PSFA_a140_angleError rad
Primary Angle PSFA_a140_primaryAngle rad
Secondary Angle PSFA_a140_secondaryAngle rad
Speed PSFA_a140_speed rad/s

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PSFA_a140.

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