This alert is reported by the WatchdogHandler_A8140x (WDH) component in case SBC Communication buffer overflow checker. Against systematic SW failures on WatchdogHandler component.
<0.01% (Extremely rare)
None displayed
EPAS reset. If reset more than 5 times then EPAS full loss of assist.
This alert is reported by the WatchdogHandler_A8140x (WDH) component in case SBC Communication buffer overflow checker. Against systematic SW failures on WatchdogHandler component.
SBC Communication buffer is overflow (RTE buffer (message queue) overflow in the WatchdogHandler_A8140x component).
EPAS will perform a power cycle. If persist then perform EPAS Software update.
Model Y, Model Y 2025+
service-fix
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