EPASTP_a195_imcmCommErrC1
Description
This alert is reported by the IMCM_C1 (IMCM) component in case Inter-MCU comm failure or the other side is not communicating (UV or other failure).
Condition
Inter-MCU comm failure or the other side is not communicating. The signal is unavailable because checksum error, or the signal is unavailable because Alive counter error, or Timeout (no frame arrived), or Frame size is out of range.
Clear Condition
Inter-MCU recovers communication and is communicating with the other side.
Potential Impact
EPAS A and B sides are not able to communicate. Steering assist reduced or might be unavailable.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Model Y;Model Y 2025+