DTC U0231: Lighting Control Sensor LIN Timeout <Vehicles With Auto Light Function>: Notes

CAUTION: Before replacing the ECU, ensure that the communication circuit is normal.

Fig 1: Lighting Control Sensor LIN Circuit Diagram

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 2: Lighting Control Sensor LIN Circuit Diagram

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.