Hyundai Tucson LM Quiz
Four-Wheel Drive (4WD) System

Oil Hydraulic Motor (Actuator) Description and Operation

In this manual: Four-Wheel Drive (4WD) System
General Information — 1Engine Mechanical System — 44Engine Electrical System — 45Emission Control System — 24Engine Control System/Fuel System — 93Clutch System — 13Manual Transmission — 18Automatic Transmission — 87Four-Wheel Drive (4WD) System — 26Drive Shaft and Axle — 29Suspension System — 35Steering — 20Restraints — 47Brake System — 36Body (Interior and Exterior) — 53Body Electrical System — 202Heating, Ventilation, and Air Conditioning — 58
~1min read

Description

The 4WD ECM controls the pump motor (actuator) to generate oil pressure. The pressure engages the multi-plate clutch to transmit torque to the rear wheels. The rear wheel torque varies according to the clutch pressure.

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A quick Hyundai Tucson LM quiz: every answer comes with an explanation and a link to the manual page.