Hyundai Kona: Coupling Assembly / Pressure Sensor Description and operation

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 into rear wheels. Its torque value varies according to a pressure status.

Oil hydraulic Motor(Actuator) Repair procedures

Inspection    • If you have trouble code related to the oil hydraulic motor (actu ...

Pressure Sensor Repair procedures

Inspection    • If you have trouble code related to the pressure sensor check pre ...

Other information:

Hyundai Kona (OS) 2018-2024 Service Manual: Troubleshooting
Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward "Surging" (repeated alternating accelerati ...

Hyundai Kona (OS) 2018-2024 Owners Manual: Prerequisites to reactivate the battery sensor
Keep the engine in the OFF status for 4 hours, and attempt to restart the engine 3 to 4 times for the batterysensor reactivation. Pay extreme caution not to connect any accessories (i.e. navigation and black box) to the vehicle with the engine in the OFF status. If not, the battery sensor may not ...