No CAN data is received from the DTCO
â–¶ How to fix
Check if other units connected to the bus receives CAN data from DTCO. Check the cable harness.
What you'll see
No driver-visible symptom recorded.
System reaction
The CAN related DTCO data in the following function does not work: - Vehicle and driver data
Diagnostic depth
Detection
No CAN data is received from the DTCO for 20 seconds. The DTC becomes inactive when a CAN message is detected.
Possible cause
Fault in the CAN cable harness. Fault on the CAN bus. Faulty EOL settings.