Table 1. Communication Table Sender Receiver Signal Line ECM Front Power Seat Switch Shift position signal CAN Outer Mirror Control ECU Front Power Seat Switch Seat memory switch 1 signal Seat memory switch 2 signal Seat memory switch 3 signal CAN Main Body ECU Front Power Seat Switch Driver door courtesy light switch signal CAN Certification ECU (Smart Key ECU) Front Power Seat Switch Door lock/unlock signal Key ID signal CAN Front Power Seat Switch Outer Mirror Control ECU Seat memory switch 1 command signal Seat memory switch 2 command signal Seat memory switch 3 command signal CAN