Typical schematic diagram of electric seats without memory

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1 - Plug connection for connecting special equipment
2 — Seat back
3 - Seat forward/backward
4 - Headrest
5 - Front seat up/down
6 - Rear seat up/down
7 — Plug - backrest/seat control switch
8 — Plug - headrest control switch
9 — Plug - switch for raising/lowering front/rear seats
10 — Electric seat switch
11 — Plug - wire of electric seat to electronic control unit
12 — Electronic control unit for electric seats
13 — Plug - electric seat drive to the electronic control unit
14 — Plug - wire of the electric drive of the seat back and headrest to the electronic control unit of the electric seats
15 — Plug - wire of the electric drive of the seat back and headrest to the backrest motor
16 — Plug - wire of the electric drive of the seat back and headrest to the headrest motor
17 — Plug - driver's side electric seat wire to passenger side wire
18 — Motor - front seat up/down
19 — Motor - rear seat up/down
20 — Motor - seat forward/backward
21 — Seat back motor
22 — Headrest motor
2 — Seat back
3 - Seat forward/backward
4 - Headrest
5 - Front seat up/down
6 - Rear seat up/down
7 — Plug - backrest/seat control switch
8 — Plug - headrest control switch
9 — Plug - switch for raising/lowering front/rear seats
10 — Electric seat switch
11 — Plug - wire of electric seat to electronic control unit
12 — Electronic control unit for electric seats
13 — Plug - electric seat drive to the electronic control unit
14 — Plug - wire of the electric drive of the seat back and headrest to the electronic control unit of the electric seats
15 — Plug - wire of the electric drive of the seat back and headrest to the backrest motor
16 — Plug - wire of the electric drive of the seat back and headrest to the headrest motor
17 — Plug - driver's side electric seat wire to passenger side wire
18 — Motor - front seat up/down
19 — Motor - rear seat up/down
20 — Motor - seat forward/backward
21 — Seat back motor
22 — Headrest motor
