Hyundai Tucson: 4WD Control System / 4WD ECU 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 rear wheels.

4WD ECU Components and Components Location
Components Location 1. 4WD ECU ...

4WD ECU Flow Diagram
Power Flow Diagram 4WD ECU Input&Output Diagram ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Passive Occupant Detection System (PODS) Repair procedures
Removal 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the front passenger seat assembly. (Refer to the Body group- Seat) 3. Remove the seat cushion as an assembly. (Refer to the Body group- Seat) Installation 1. Inst ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Transmitter Repair procedures
Inspection 1. Check that the red light flickers when the door lock or unlock button is pressed on the transmitter. 2. Remove the battery and check voltage if the red light doesn't flicker. Standard voltage : 3V 3. Insert the battery (A) into the tester (09954-2p100). 4. Push the ...

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