Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Power Tailgate Control Unit Connector for Inputs and Outputs
| 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 |
|---|---|---|
| 1 | ATP-P | Detects ATP-P signal |
| 2 | PTG_SCOM | Ground for driver's power tailgate switch *1, tailgate outer handle switch, and power tailgate inside switch |
| 3 | PTG_SENA | Detects PTG_SENA signal |
| 4 | Not used | --- |
| 5 | Not used | --- |
| 6 | BB-CAN_H | Communication line |
| 7 | BB-CAN_L | Communication line |
| 8 *1 | TRUNK_OPEN_SW(INTR) | Detects TRUNK_OPEN_SW(INTR) signal |
| 9 | Not used | --- |
| 10 | PTG_CLCL | Detects PTG_CLCL signal |
| 11 | TAIL_GATE_SW | Detects TAIL_GATE_SW signal |
| 12 | PTG_HALF | Detects PTG_HALF signal |
| 13 *2 | HFA_SIG | Detects HFA_SIG signal |
| 14 | PTG_SEG1 | Ground for power tailgate sensor |
| 15 | Not used | --- |
| 16 | PTG_SENB | Detects PTG_SENB signal |
| 17 | Not used | --- |
| 18 | IG1_OPTION | IG1 power source |
| 19 | PTG_SVCC | Power source for power tailgate sensor |
| 20 | CDS | Detects CDS signal |
| 21 | PTG_SEG3 | Ground for power tailgate closer unit switches |
| 22 | PTG_RACT | Detects PTG_RACT signal |
| 23 | TAIL_GATE_OPEN_SW | Detects TAIL_GATE_OPEN_SW signal |
*1:'22-24*2: With hands free access power tailgate
| Terminal number | Terminal name | Description |
|---|---|---|
| 24 | PTG_CLOSE_SW | Detects PTG_CLOSE_SW signal |
*1:'22-24*2: With hands free access power tailgate
Power Tailgate Control Unit Connector B (10P) (female terminals)
| Terminal number | Terminal name | Description |
|---|---|---|
| 1 | PTG_THERMISTOR | Detects PTG_THERMISTOR signal |
| 2 | PTG_CLM+ | Drives power tailgate closer motor |
| 3 | PTG_TSLL | Detects PTG_TSLL signal |
| 4 | Not used | --- |
| 5 | +B_PTG/PTL_CLOSE | Power source for power tailgate control unit |
| 6 | PTG_CLM- | Drives power tailgate closer motor |
| 7 | Not used | --- |
| 8 | PTG_SEG2 | Ground for power tailgate pinch sensor |
| 9 | PTG_TSLA | Detects PTG_TSLA signal |
| 10 | +B_BACK_UP | Power source for power tailgate control unit |
Power Tailgate Control Unit Connector C (5P) (female terminals)
| Terminal number | Terminal name | Description |
|---|---|---|
| 1 | +B_PTG/PTL_MOTOR | Power source for power tailgate control unit |
| 2 | PGND | Ground for power tailgate control unit |
| 3 | PTG_PTM+ | Drives power tailgate motor |
| 4 | PGND | Ground for power tailgate control unit |
| 5 | PTG_PTM- | Drives power tailgate motor |
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.