IDB_a099_RCMcollisionDLC
IDB_a099_RCMcollisionDLC
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
Restraint Control Module (RCM) collision message RCM_collision was not received or message length is incorrect.
Potential Impact
Secondary Collision Mitigation (SCM) may be unavailable. There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus. The vehicle should be driven with extreme caution.
Set Condition
RCM_collision is not received for longer than 100 milliseconds or RCM_collision is received with incorrect data length for longer than 100 milliseconds.
Clear Condition
RCM_collision Controller Area Network (CAN) message is received with correct data length for 100 milliseconds.