RSA_a140 — Motor Position Sensor Disagreement
Full alert identifier: RSA_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 RSA_a140. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Angle Error
RSA_
|
rad |
Primary Angle
RSA_
|
rad |
Secondary Angle
RSA_
|
rad |
Speed
RSA_
|
rad/s |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of RSA_a140.