WARNING
NEVER turn the ignition switch to the LOCK or ACC position while the vehicle is in motion except in an emergency. This will result in the engine turning off and loss of power assist for the steering and brake systems. This may lead to loss of directional control and braking function, which could cause an accident.
Before leaving the driver’s seat, always make sure the shift lever is in position, apply the parking brake, and turn ignition switch to the LOCK position. Unexpected vehicle movement may occur if these precautions are not followed.
Hyundai Tucson (LM) 2010-2015 Service Manual: Rear Hub - Carrier Components and Components Location
Components
1. Rear carrier assembly2. Parking brake assembly3. Rear hub assembly4. Rear brake disc
...
Hyundai Tucson (LM) 2010-2015 Service Manual: Direct Electro Hydraulic Actuator Coupling Description and Operation
Description
4WD ECU processes signals from various sensors and determines
the current road and driving conditions. The ECU then utilizes this
information to implement precision control over the 4WD coupling's
multi-plate clutch and variably adjust the amount of torque delivered
tothe rea ...