LIN RCU2 (Remote Control Unit 2) node: timeout in LIN communication
â–¶ How to fix
• Check the power supply for the RCU2 node • Check wiring and connectors for the LIN bus (If there is another Remote Control Unit (RCU1 ) connected to the LIN bus and there is no DTC set for it (0x2E5) then will probable the LIN bus be ok.) • Check wiring and connectors for the RCU2 node • Try to replace the RCU2 node and check if the DTC is still active
What you'll see
No driver-visible symptom recorded.
System reaction
• The switches on the RCU2 node will not work.
Diagnostic depth
Detection
Communication error. LIN communication with the RCU2 (Remote Control Unit 2) node interrupted.
Possible cause
• Faulty RCU2 node • RCU2 node disconnected from the LIN bus