Hyundai Kona: Coupling Assembly / Pressure Sensor Repair procedures

Inspection
  
If you have trouble code related to the pressure sensor check pressure sensor according to the inspection process.
Pressure Sensor Inspection Procedure

Measure the resistance of pressure sensor
1.
Turn ignition switch OFF.
2.
Disconnect the pressure sensor connector.
3.
Measure resistance between sensor terminal and terminal.
4.
Check the measured resistance. (Refer to table)
Terminal
Resistance
PIN 2 – PIN 3
2.755 - 4.133 kΩ
PIN 1 – PIN 3
1.892 - 2.838 kΩ
PIN 1 – PIN 2
1.714 - 2.838 kΩ

Removal
1.
Remove the coupling assembly.
(Refer to Coupling Assembly - "Removal")
  
Keep it level with the sticker on the top of the coupling.

2.
Remove the extension cable (A).

3.
Remove the pressure sensor (A) with 24mm socket.
  
Keep going horizontal state to prevent leaks during remove the pressure sensor.
Tightening torque :
7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.8 - 7.2 lb-ft)

Installation
1.
To install, reverse the removal procedure.
  
Check the cleanliness of the pressure sensor before installation.
Check the pressure sensor O-ring (A).

Keep it level with the sticker on the top of the coupling.

Pressure Sensor Description and operation
Description The 4WD ECU makes a Motor Pump (Actuator) turn round for generating an oil pressure. And then it presses a multiple disk clutch and transfers the generated torque int ...

Driveshaft and axle (2WD-FF)
...

Other information:

Hyundai Kona (OS) 2018-2020 Service Manual: Tire Repair procedures
   • Using tires and wheel other than the recommended sizes could cause unusual handling characteristics and poor vehicle control, resulting in a serious accident. ...

Hyundai Kona (OS) 2018-2020 Service Manual: Inhibitor Switch Description and operation
Description • Components location : DCT (Dual Clutch Transmission) • Function - The inhibitor switch mounted on the upper of transmission and connected with shifter lever. - The inhibitor switch has fou ...

© 2018-2020 www.hkona.com