Hyundai Tucson: Keyless Entry And Burglar Alarm / Repair procedures
1.Remove the front door trim.(Refer to Body - "Front Door Trim")
2.Disconnect the connectors from the actuator.
3.Check actuator operation by connecting power and ground according to the table.
| Pin | Description | |
| Driver | Panssenger | |
| 1 | - | M2 |
| 2 | - | M3 |
| 3 | COM | - |
| 4 | Lock/Unlock switch | AJAR |
| 5 | AJAR | Lock/Unlock switch |
| 6 | - | COM |
| 7 | M3 | - |
| 8 | M2 | - |
1.Remove the rear door trim.(Refer to Body - "Rear Door Trim")
2.Disconnect the connectors from the actuator.
3.Check actuator operation by connecting power and ground according to the table.
| Pin | Description | |
| Driver | Panssenger | |
| 1 | - | M1 |
| 2 | COM | M2 |
| 3 | Lock/Unlock switch | - |
| 4 | AJAR | - |
| 5 | - | AJAR |
| 6 | - | Lock/Unlock switch |
| 7 | M2 | COM |
| 8 | M1 | - |
1.Remove the liftlgate trim.(Refer to Body - "Liftgate Trim")
2.Disconnect the connector from the actuator.
3.Check actuator operation by connecting power and ground according to the table.
1.Disconnect the connector and bolts from the hood switch.
2.Check for continuity between the terminals and ground according to the table.
Specifications
- Specification
ItemSpecification
Power source3V
Operating temperature-20°C to +60°C (-4°F to- +140°F)
RF ModulationFSK
LF ModulationASK
RF frequency433.92MHz
Battery1EA (CR2032)
...
Other information:
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Owner Maintenance. Owner Maintenance Schedule
WARNING
Performing maintenance on the vehicle
can be dangerous. If you lack sufficient
knowledge, experience, or proper
tools and equipment to do the work,
we recommend to have it done by an
authorized HYUNDAI dealer. Before
performing maintenance:
Park your vehicle on level ground. ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Front Door Trim
- Components Location
1. Front door trim
- Replacement
• When removing with a flat - tip screwdriver or remover, wrap
protective tape around the tools to prevent damage to components.
• Put on gloves to prevent hand injuries.
1.Disconnect the negative ( ...
