1.Remove the front door trim.(Refer to Body - "Front Door Trim")
2.Remove the front door module.(Refer to Body - "Front Door Module")
3.Disconnect the connectors from the actuator.

| No | Pin Information | |
| LH | RH | |
| 1 | Motor 1 | Lock / UnLock switch |
| 2 | Motor 2 | COM |
| 3 | - | Key Lock switch |
| 4 | Key Unlock switch | Key Unlock switch |
| 5 | Key Lock switch | - |
| 6 | COM | Motor 2 |
| 7 | Lock / UnLock switch | Motor 1 |
4.Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.


1.Remove the rear door trim.(Refer to Body - "Rear Door Trim")
2.Remove the rear latch.(Refer to Body - "Rear Door Latch")
3.Disconnect the connectors from the actuator.

| No | Pin Information | |
| LH | RH | |
| 1 | Motor 1 | Lock / UnLock switch |
| 2 | Motor 2 | COM |
| 3 | - | - |
| 4 | - | - |
| 5 | - | - |
| 6 | COM | Motor 2 |
| 7 | Lock / UnLock switch | Motor 1 |
4.Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.


1.Remove the door switch (A) after loosening the screw and disconnecting the connector (B).

2.Check for continuity between the terminals in each switch position according to the table.


1.Remove the tailgate trim. (Refer to Body - "Tailgate Trim")
2.Disconnect the connector from the actuator.

3.Check for continuity between the terminals in each switch position according to the table.

4.Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.

Hyundai Accent (HC) (2017 - 2022) Service Manual: Repair procedures
- Replacement [Removal] • Put on gloves to prevent hand injuries. • Use seat covers to avoid damaging any surfaces. 1.Remove the roof garnish.(Refer to Body Side Molding - "Roof Garnish") 2.Remove the front pillar trim.(Rear to Interior Trim - "Front Pillar Trim") 3.Remove the inside rear view mirror assembly.Hyundai Accent (HC) (2017 - 2022) Service Manual: Components and Components Location
- Components Connector Pin Information NoConnector AConnector BConnector CConnector DConnector 1Battery (+)Front wiper low backup switch inputStatic bending light (Left)_output-Dedicated DRL output 2RPAS power_outputRear washer switch imput-Key Interlock switch inputTail lamp relay output 3Ignition 1Rear wiper switch inputB-CAN (High)-Power window relay output 4Key IN switchFront wiper switch inputB-CAN (Low)-Front fog lamp relay output 5-Front wiper intermittent volume inputAuto lig