Hyundai Genesis (DH): Transfer Assembly / Transfer Case Assembly Repair procedures

Removal
   
In case of replacing the controller (ECU) and transfer case due to changing characteristics of the frictional materials inside the transfer case, it is necessary to check and enter the calibration data.
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The calibration procedure is not required in case of replacing the transfer case and ITA (ECU) at the same time.
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In case of replacing the transfer case assembly only, perform the clutch learning reset in the ITA (ECU).
(Refer to 4 Wheel Driving (AWD) system - " General information-Repair procedure")
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In case of replacing the ITA (ECU) only, perform the clutch learning back-up and writing in the new transfer case ITA (ECU) using GDS equipment.
(Refer to 4 Wheel Driving (AWD) system - " General information-Repair procedure")
   
Cautions in handling the transfer case
A. Preventing the ITA (Integrated Transfer case Actuator) from damage
1) In case of transporting the transfer case

    Components Location 1. Engine2. Transmission3. Rear differential4. Rear propeller shaft5. Transfer case6. Front propeller shaft7. Front differential

    Lubricant ItemDefined lubricantCapacityTransfer oilOil for the transfer case onlyUltra low viscosity of ATF SHELL TF08700.620L(0.165 U.S gal., 0.66 U.

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Troubleshooting

    Troubleshooting Problem Symptoms Table Before replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor. Use the table below to help you find the cause of the problem.

    Hyundai Genesis (DH) 2013-2016 Service Manual: Photo Sensor Repair procedures

    Inspection 1. Turn the ignition switch ON. 2. Connect the GDS. 3. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and fall with lower intensive light.

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