0x027F02 J1939 Network #1, Primary Vehicle Network-Data Erratic, Intermittent Or Incorrect
â–¶ How to fix
Action: Download new dataset. Perform SW update and check if fault still exists. If fault still exists, replace central ECU.
What you'll see
Symptom:
System reaction
SystemReaction: No user functions restricted Yellow EBS Warning Lamp.
Diagnostic depth
Detection
Detection: Values in transmitted CAN messages checked.
Possible cause
Cause: Error in application layer. Several software error.