SSFA_a191 — Handwheel Median Check Failed
Full alert identifier: SSFA_a191_handwheelMedianCheckFailed
Alert description
Handwheel rotation delta comparison with other sources failed
Potential impact
Loss of steering feedback
Set condition
One or more angle sources is not within the velocity dependent allowed error bounds
Clear condition
All sources reported handwheel rotation within error bounds
Signals to check
These diagnostic fields are associated with SSFA_a191. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Has Source Angle
SSFA_
|
deg |
Has Source Angle Disqualified
SSFA_
|
— |
Has Source Angle Valid
SSFA_
|
— |
Sccm Source Angle
SSFA_
|
deg |
Sccm Source Angle Disqualified
SSFA_
|
— |
Sccm Source Angle Valid
SSFA_
|
— |
Sfa Source Angle
SSFA_
|
deg |
Sfa Source Angle Disqualified
SSFA_
|
— |
Show 1 more field
| Signal | Unit |
|---|---|
Sfa Source Angle Valid
SSFA_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of SSFA_a191.