ACS node: Time-out in CAN communication.
â–¶ How to fix
• Check the ACS for DTCs • If DTCs can not be read from the ACS: - check CAN connection to ACS unit - check power supply and ignition signal to the ACS • Check wiring and connectors for the orange CAN-bus • Measure the resistance (with the battery disconnected) between pins B6 - B15. It should be approximately 60 ohm (one 120 ohm termination resistor in each end of the CAN-bus).
What you'll see
No driver-visible symptom recorded.
System reaction
• Instrument cluster will display warning(s).
Diagnostic depth
Detection
Communication error. Communication with the Articulation Control System (ACS) interrupted.
Possible cause
• Faulty ACS unit • ACS unit disconnected from the orange CAN bus