Power Seat Control Unit Connector for Inputs and Outputs
WARNING: This page is about a different car, the 2022 Honda Accord, 2021 Honda Accord, 2020 Honda Accord, 2019 Honda Accord, and 2018 Honda Accord. However, it is still accessible from the selected car via links, so may be relevant.
| Connector Index |
|---|
| Power Seat Control Unit Connector A (20P) |
| Power Seat Control Unit Connector B (12P) |
Power Seat Control Unit Connector A (20P) (female terminals)
| Terminal number | Terminal name | Description | Signal |
|---|---|---|---|
| 1 | ATP-PBK | Detects transmission in P position/mode signal | Out of P position/mode: about battery voltageWith vehicle in ON mode and P position/mode: less than 0.2 V |
| 2 | Not used | --- | --- |
| 3 | Not used | --- | --- |
| 4 | Not used | --- | --- |
| 5 | Not used | --- | --- |
| 6 | SVCC | Power source for power seat sensor | With power seat control unit in wake-up mode: about 5 V |
| 7 | TISE | Detects front up-down position sensor signal | About 0.5-4.5 V (depending on front up-down position) |
| 8 | SLSE | Detects slide position sensor signal | About 0.5-4.5 V (depending on slide position) |
| 9 | HESE | Detects rear up-down position sensor signal | About 0.5-4.5 V (depending on rear up-down position) |
| 10 | RESE | Detects recline position sensor signal | About 0.5-4.5 V (depending on recline position) |
| 11 | +B BACK UP | +B power source | About battery voltage at all times |
| 12 | Not used | --- | --- |
| 13 | IG METER | IG1 power source | With vehicle in ON or START mode: about battery voltage |
| 14 | Not used | --- | --- |
| 15 | Not used | --- | --- |
| 16 | B-CAN_H | Communication line | --- |
| 17 | B-CAN_L | Communication line | --- |
| 18 | Not used | --- | --- |
| 19 | SEG | Ground for power seat sensor | Less than 0.2 V at all times |
| 20 | S GND | Ground for power seat control unit | Less than 0.2 V at all times |
Power Seat Control Unit Connector B (12P) (female terminals)
| Terminal number | Terminal name | Description | Signal |
|---|---|---|---|
| 1 | SLIDE RR | Drives slide motor | With slide motor operation (rear side): about battery voltage |
| 2 | GND/P-SEAT1 | Ground for power seat control unit | Less than 0.2 V at all times |
| 3 | SLIDE FR | Drives slide motor | With slide motor operation (front side): about battery voltage |
| 4 | HEIGHT DOWN | Drives rear up-down motor | With rear up-down motor operation (down): about battery voltage |
| 5 | GND/P-SEAT2 | Ground for power seat control unit | Less than 0.2 V at all times |
| 6 | +B/P-SEAT1 | +B power source | About battery voltage at all times |
| 7 | TILT DOWN | Drives front up-down motor | With front up-down motor operation (down): about battery voltage |
| 8 | REC FR | Drives recline motor | With recline motor operation (front side): about battery voltage |
| 9 | HEIGHT UP | Drives rear up-down motor | With rear up-down motor operation (up): about battery voltage |
| 10 | TILT UP | Drives front up-down motor | With front up-down motor operation (up): about battery voltage |
| 11 | REC RR | Drives recline motor | With recline motor operation (rear side): about battery voltage |
| 12 | +B/P-SEAT2 | +B power source | About battery voltage at all times |