RSA_a159 — Current Continuity Fault
Full alert identifier: RSA_a159_currentContinuityFault
Alert description
Steering motor current continuity is irrational. The sum of the three phase currents is not equal to 0.
Potential impact
The motor is disqualified and system health is degraded.
Set condition
Observed current into motor does not match current exiting.
Clear condition
Current returns to nominal.
Signals to check
These diagnostic fields are associated with RSA_a159. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Phase A Current
RSA_
|
A |
Phase B Current
RSA_
|
A |
Phase C Current
RSA_
|
A |
Sum Current
RSA_
|
amp |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of RSA_a159.