0xD8EF02 Air Processing System ECU-Data Erratic, Intermittent Or Incorrect
â–¶ How to fix
Action: Failure is out of EBS system. Check APS ECU if it sends the required CAN messages
What you'll see
Symptom:
System reaction
SystemReaction: No user functions restricted. Yellow EBS Warning Lamp.
Diagnostic depth
Detection
Detection: External device is configured, Power supply is in the operation voltage range, There is no Bus-Off for CAN-J1939, 2 seconds has elapsed after power up
Possible cause
Cause: electromagnetic disturbance - external ECU is disconnected from the CAN - external ECU does not send all messages because of an internal reason or error