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