ACS control unit
â–¶ How to fix
Use SDP3 to check whether the ACS control unit has a divergent chassis number. If so carry out spare parts programming of the ACS control unit. Tip: If only one control unit seems to be faulty, carry out spare parts programming of the faulty control unit. If several control units seem to be faulty, carry out spare parts programming of the coordinator.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The coordinator has identified divergent information from the ACS control unit.
Possible cause
The fault may be due to: The ACS control unit may be incorrectly set or not programmed. The coordinator may be incorrectly set or not programmed.