EPAS3S_a161 — Init Test Pha Disconn Info
Full alert identifier: EPAS3S_a161_initTestPhaDisconnInfo
Alert description
Electronic Power Assist Steering (EPAS) self test phase disconnect info
Potential impact
Secondary EPAS initialization issue detected. Redundant power steering unavailable
Set condition
Electronic Power Assist Steering (EPAS) detected an issue in power electronics hardware, related to phase disconnect circuit
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 |
|---|---|
Pco Max Phase A Current
EPAS3S_
|
Amps |
Pco Max Phase B Current
EPAS3S_
|
Amps |
Pco Min Phase A Current
EPAS3S_
|
Amps |
Pco Min Phase B Current
EPAS3S_
|
Amps |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPAS3S_a161.