Engine Speed
â–¶ How to fix
Check CAN data source which sends the Electronic Engine Controller #1 message (PGN 61444 - 'EEC1') and replace it if necessary.
What you'll see
No driver-visible symptom recorded.
System reaction
Mechanical Mode is active.
Diagnostic depth
Detection
Timeout monitoring in CAN software module.
Possible cause
Faulty data source.