One or more of the expected CAN messages from the Steering Column Control Module (SCCM) were not received.
<0.01% (Extremely rare)
None displayed
Shifter functionality may be missing.
One or more of the expected CAN messages from the Steering Column Control Module (SCCM) were not received.
A message the local ECU expects to receive from the Steering Column Control Module ECU (SCCM) hasn't been received within the expected timeout or the drop rate is too high while the SCCM is CAN active. The ECU is considered CAN active when VCLEFTS_vehGoToSleep is 0 AND VCFRONT_sccmLVRequest is LV_ON.
All messages the local ECU expects to receive from the Steering Column Control Module ECU (SCCM) are being received or the SCCM ECU is CAN inactive.
Semitruck
service
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.