EPAS3S_a150 — Current Sens Offset Detect
Full alert identifier: EPAS3S_a150_currentSensOffsetDetect
Alert description
Significant main current sensor path offset detected
Potential impact
Steering feel potentially compromised
Set condition
Electronic Power Assist Steering (EPAS) detected a significant offset in calculated main current sensor path output
Clear condition
Electronic Power Assist Steering (EPAS) power cycle. Alert latches after setting
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
Pcb Temp
EPAS3S_
|
degC |
Pha U Main Path Calc Diff
EPAS3S_
|
Counts |
Pha V Main Path Calc Diff
EPAS3S_
|
Counts |
| Signal | Unit |
|---|---|
Other ECU Assist Status Flag
EPAS3S_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPAS3S_a150.