EPASTP_a195_imcmCommErrC1
EPASTP_a195_imcmCommErrC1
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
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).
Potential Impact
EPAS A and B sides are not able to communicate. Steering assist reduced or might be unavailable.
Set 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.