EPASTS_a080 — Pwm Timer Sync Check
Full alert identifier: EPASTS_a080_pwmTimerSyncCheck
Alert description
This alert is reported by the PWMDriverCD_TC3x component when the control cycle and tasking cycle synchronization mismatch.
Potential impact
EPAS reset. If reset more than 5 times then EPAS full loss of assist.
Set condition
EPAS application component PWM monitor detected failure (control cycle and tasking cycle synchronization mismatch).
Clear condition
EPAS HW failure. EPAS power cycle N times and if persists, the gear needs to be changed.
Signals to check
These diagnostic fields are associated with EPASTS_a080. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Debug Info
EPASTS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTS_a080.