Hyundai Genesis (DH): AWD Control System / AWD ECU Repair procedures

Hyundai Genesis (DH) 2013-2016 Service Manual / 4 Wheel Drive (AWD) System / AWD Control System / AWD ECU Repair procedures

Removal
1.
IG Key "ON".
2.
Connect the GDS in the vehicle.
3.
To read the transfer case data in old ITA(ECU), select "ECU Data Back-up & Writing" service of GDS.

4.
IG key "OFF".
5.
Remove the under cover.
(Refer to Engine mechanical system - "Engine room under cover")
6.
Disconnect ITA(ECU) connector (A).

7.
Release 2 screws (A).
8.
Remove the 4WD ITA(ECU) (B).

Installation
   

    Circuit diagram AWD ECU connector AWD ECU terminal function 1Motor electric power2Ground connection3Ignition4-5-6CAN high7CAN low8Electric power supply controller

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: License Lamps Repair procedures

    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the trunk lid panel. (Refer to Body - "Trunk Lid Back Panel") 3. Remove the license lamp after disengaging the license lamp mounting clip (A) 4. Remove the license lamp assembly after disconnecting the license connector (A).

    Hyundai Genesis (DH) 2013-2016 Service Manual: Components and Components Location

    Component Location Index Engine Room [Lambda Engine] 1. Expansion Valve2. Suction & Liquid Tube Assembly3. Service Port (Low Pressure)4. Service Port (High Pressure)5. A/C Pressure Transducer (APT)6. Compressor7. Condenser8. Receiver-drier [Tau Engine] 1.

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