Code No. B2450 Switch panel communication: Notes

CAUTION: If there is any problem in the CAN bus lines, an incorrect diagnostic trouble code may be set. Prior to this diagnosis, always diagnose the CAN bus lines.

CAUTION: Before replacing the radio and CD player or CD changer, be sure to check that the power supply circuit, ground circuit, and communication circuit are normal.

Fig 1: Center Panel Unit Power Supply Circuit

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.