Hyundai Tucson: Smart Key System / Smart Key
1.Connect the DLC cable of diagnostic tool to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on diagnostic tool.
2.Select the 'S/W Management' and 'Car model'.
3.Select the 'Smart Key Unit' and 'Smart Key Code Saving'.
4.Follow the instructions on the screen.
Smart Key Diagnostic
- Inspection
Self Diagnosis With Scan Tool
It will be able to diagnose defects of SMART KEY system with diagnostic
tool quickly. diagnostic tool can operates actuator forcefully,
input/output ...
Smart Key Unit
- Components (1)
Integrated Body Control Unit (IBU)
Connector Pin Information
NoConnector AConnector BConnector CConnector D
1Speed_input-ECU groundBlower motor operate_output
2-Rear washer ...
Other information:
Hyundai Tucson (NX4) 2022-2025 Service Manual: Windshield Wiper-Washer Switch
- Inspection
1.Check for continuity between the terminals in each switch position as shown below.
SwitchSwitch positionResistance (Ω, ±3.5%)
Front wiper switchMIST330
OFF∞
INT (Auto)800
Low1800
High5700
Front wiper intermittent volumeVolume1330
Volume 2690
Volume 31310
Volume 4261 ...
Hyundai Tucson (NX4) 2022-2025 Service Manual: Components and Components Location
- Component Location
1. Windshield wiper arm & blade2. Wiper & washer switch3. Windshield washer hose & nozzle4. Windshield wiper motor & linkage5. Washer motor6. Washer reservoir7. Front wiper relay (Engine room junction block)8. Rear washer hose & nozzle
...
