One or more of the expected CAN messages from the Restraint Control Module (RCM) were not received.
<0.01% (Extremely rare)
None displayed
Functionality associated with the RCM may be missing.
One or more of the expected CAN messages from the Restraint Control Module (RCM) were not received.
A message the local ECU expects to receive from the Restraint Control Module ECU (RCM) hasn't been received within the expected timeout or the drop rate is too high while the RCM is CAN active. The ECU is considered CAN active when VCFRONT_privateGoToSleep is 0 AND VCFRONT_rcmLVRequest is LV_ON.
All messages the local ECU expects to receive from the Restraint Control Module ECU (RCM) are being received or the RCM ECU is CAN inactive.
Semitruck
service
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