Power Tailgate Control Unit Connector for Inputs and Outputs
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2025 Honda Odyssey, 2024 Honda Odyssey, 2023 Honda Odyssey, 2022 Honda Odyssey, and 2021 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
| Connector Index |
|---|
| Power Tailgate Control Unit Connector A (24P) |
| Power Tailgate Control Unit Connector B (10P) |
| Power Tailgate Control Unit Connector C (5P) |
Power Tailgate Control Unit Connector A (24P) (female terminals)
| Terminal number | Terminal name | Description | Signal |
|---|---|---|---|
| 1 | ATP-P | Detects ATP-P signal | With the vehicle in the ON mode and P position/mode: less than 0.2 V Out of P position/mode: about 5 V |
| 2 | PTG/PTL SCOM | Ground for driver's power tailgate switch, tailgate outer handle switch, and power tailgate inside switch | Less than 0.2 V at all times |
| 3 | PTG/PTL SENA | Detects PTG/PTL SENA signal | --- |
| 4 | Not used | --- | --- |
| 5 | Not used | --- | --- |
| 6 | B-CAN_H | Communication line | --- |
| 7 | B-CAN_L | Communication line | --- |
| 8 | PTG DR SW | Detects PTG DR SW signal | With driver's power tailgate switch ON: less than 0.2 V With driver's power tailgate switch OFF: about 5 V |
| 9 | Not used | --- | --- |
| 10 | PTG NTL | Detects PTG NTL signal | With neutral switch ON: less than 0.2 V With neutral switch OFF: about 5 V |
| 11 | TAIL GATE SW | Detects TAIL GATE SW signal | With full latch switch ON: less than 0.2 V With full latch switch OFF: about 5 V |
| 12 | PTG/PTL HALF | Detects PTG/PTL HALF signal | With half latch switch ON: less than 0.2 V With half latch switch OFF: about 5 V |
| 13 *1 | HFA OUPUT | Detects HFA OUPUT signal | --- |
| 14 | PTG/PTL SEG1 | Ground for power tailgate sensor | Less than 0.2 V at all times |
| 15 | Not used | --- | --- |
| 16 | PTG/PTL SENB | Detects PTG/PTL SENB signal | --- |
*1: With hands free access power tailgate
*2:'18-20
*3:'21-23
| Terminal number | Terminal name | Description | Signal |
|---|---|---|---|
| 17 | Not used | --- | --- |
| 18 | IG1 AUTO LVL(7.5A) *2 | IG1 power source | With the vehicle in the ON or START mode: about battery voltage |
| IG1 AUTO LVL(10A) *3 | |||
| 19 | PTG/PTL SVCC | Power source for power tailgate sensor | About battery voltage at all times |
| 20 | CDS | Detects CDS signal | With SRS unit collision detection: less than 0.2 V With SRS unit non-collision detection: about 5 V |
| 21 | PTG/PTL SEG3 | Ground for power tailgate closer unit switches | Less than 0.2 V at all times |
| 22 | PTG/PTL RACT | Detects PTG/PTL RACT signal | With ratchet switch ON: less than 0.2 V With ratchet switch OFF: about battery voltage |
| 23 | TRUNK/TAIL GATE HANDLE SW | Detects TRUNK/TAIL GATE HANDLE SW signal | With tailgate outer handle switch ON: less than 0.2 V With tailgate outer handle switch OFF: about 5 V |
| 24 | PTG/PTL CLOSE SW | Detects PTG/PTL CLOSE SW signal | With power tailgate inside switch ON: less than 0.2 V With power tailgate inside switch OFF: about 5 V |
*1: With hands free access power tailgate
*2:'18-20
*3:'21-23
Power Tailgate Control Unit Connector B (10P) (female terminals)
| Terminal number | Terminal name | Description | Signal |
|---|---|---|---|
| 1 | Not used | --- | --- |
| 2 | PTG/PTL CLM+ | Drives power tailgate closer motor | With closer motor in close operation: about battery voltage |
| 3 | PSD L TOUCH SNSR | Detects PSD L TOUCH SNSR signal | With left power tailgate pinch sensor ON: less than 0.2 V With left power tailgate pinch sensor OFF: about battery voltage |
| 4 | Not used | --- | --- |
| Terminal number | Terminal name | Description | Signal |
|---|---|---|---|
| 5 | +B PTG/PTL CLOSER | Power source for power tailgate control unit | About battery voltage at all times |
| 6 | PTG/PTL CLM- | Drives power tailgate closer motor | With closer motor in release operation: about battery voltage |
| 7 | Not used | --- | --- |
| 8 | PTG/PTL SEG2 | Ground for power tailgate pinch sensor | Less than 0.2 V at all times |
| 9 | PSD R TOUCH SNSR | Detects PSD R TOUCH SNSR signal | With right power tailgate pinch sensor ON: less than 0.2 V With right power tailgate pinch sensor OFF: about battery voltage |
| 10 | +B BACK UP | Power source for power tailgate control unit | About battery voltage at all times |
Power Tailgate Control Unit Connector C (5P) (female terminals)
| Terminal number | Terminal name | Description | Signal |
|---|---|---|---|
| 1 | +B PTG/PTL MOTOR | Power source for power tailgate control unit | About battery voltage at all times |
| 2 | GND | Ground for power tailgate control unit | Less than 0.2 V at all times |
| 3 | PTG/PTL PTM+ | Drives power tailgate motor | With power tailgate motor in open operation: about battery voltage If none of the above conditions are met: less than 0.2 V |
| 4 | GND | Ground for power tailgate control unit | Less than 0.2 V at all times |
| 5 | PTG/PTL PTM- | Drives power tailgate motor | With power tailgate motor in close operation: about battery voltage If none of the above conditions are met: less than 0.2 V |