FC_a159 — CA wdt Expired
Full alert identifier: FC_a159_CA_wdtExpired
Alert description
The Fast Charge (FC) Electronic Control Unit (ECU) has detected software watchdog timeout.
Potential impact
Charging session may not start or may become interrupted.
Set condition
FC ECU detects software watchdog timeout.
Clear condition
FC ECU automatically clears the alert by triggering a system reset.
Signals to check
These diagnostic fields are associated with FC_a159. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
CA Wdt Task List 1
FC_
|
— |
CA Wdt Task List 2
FC_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of FC_a159.