Hyundai Genesis (DH): AWD Control System / AWD ECU Description and Operation

Hyundai Genesis (DH) 2013-2016 Service Manual / 4 Wheel Drive (AWD) System / AWD Control System / AWD ECU Description and Operation

Description
The AWD ECU distributes the driving force to the front/rear wheel through controlling the multi plate clutch on the AWD transfer case by analyzing the input information, i.e. the wheel speed, accelerator and steering angle depending on the road condition and driving state.
The AWD vehicle has different power transmitting conditions depending on the driving/road conditions. The vehicle speed is transmitted through CAN communication from ABS/VDC ECU. The information from the CAN communication includes the APSwhich indicates the driver

    Components Location ITA (Integrated Transfer case Actuator) The ITA is a unit integrated with the AWD ECU and motor, and the AWD ECU variably controls the magnitude of the driving force delivered to the front wheel by determining the driving condition from the various input signals.

    AWD ECU input/output diagram

    Other information:

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

    I

    Hyundai Genesis (DH) 2013-2016 Service Manual: Intake Actuator Repair procedures

    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the intake actuator connector. 3. Verify that the intake actuator operates to the fresh position when connecting 12V to terminal 3 and grounding terminal 4. Verify that the intake actuator operates to the recirculation position when connected in reverse.

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