Alert Details

EPASTP_a186_wdhCommBufferOverflow

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Description

This alert is reported by the WatchdogHandler_A8140x (WDH) component in case SBC Communication buffer overflow checker. Against systematic SW failures on WatchdogHandler component.

Condition

SBC Communication buffer is overflow (RTE buffer (message queue) overflow in the WatchdogHandler_A8140x component).

Clear Condition

EPAS will perform a power cycle. If persist then perform EPAS Software update.

Potential Impact

EPAS reset. If reset more than 5 times then EPAS full loss of assist.

Customer Facing Message 1

Not Available

Customer Facing Message 2

Not Available

Audiences

service-fix

Models

Model Y;Model Y 2025+