Hyundai Kona Quiz
Four-Wheel Drive (4WD) System

Direct Electro-Hydraulic Coupling Repair Procedures

In this manual: Four-Wheel Drive (4WD) System
General Information — 17Engine Mechanical System — 85Engine Electrical System — 50Emission Control System — 26Engine Control System/Fuel System — 152DCT (Dual Clutch Transmission) System — 50Four-Wheel Drive (4WD) System — 21Propeller Shaft and Axle (2WD-FF) — 28Suspension System (without ECS) — 32Steering — 21Restraints — 38Brake System — 64Body (Interior and Exterior) — 205Body Electrical System — 1Heating, Ventilation, and Air Conditioning — 66
7steps
~42min
2/5difficulty
02040608010063.747N·mlb·ft
Tightening torque found on this page
Done 0 of 7

Inspection

Removal

  1. Remove the bolts of the 4WD coupling assembly (A-3EA) installed on the rear propeller shaft (B).

    Tightening Torque: 49.0–64 N·m

  2. Using a flat-blade tool, separate the propeller shaft from the 4WD coupling.
  3. Disconnect the pressure sensor connector (A) and the oil hydraulic motor connector (B).
  4. Loosen the coupling assembly mounting bolts (A-4EA).
  5. Separate the 4WD coupling assembly (B) from the rear differential assembly using a rigid rod.

    Tightening torque: 58.8–64 N·m

Installation

  1. To install, reverse the removal procedure.
  2. After replacing the coupling, reset the 4WD ECU coupling memory using the GDS. (Refer to 4WD Control System – Repair Procedures).

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