Hyundai Genesis (DH): Front / Rear Parking Assist System / Description and Operation

Hyundai Genesis (DH) 2013-2016 Service Manual / Body Electrical System / Front / Rear Parking Assist System / Description and Operation

System Overview
RPAS (Rear Parking Assist System) is an electronic driving aid that warns the driver to be cautious while parking or driving at low speed. The sensor uses ultrasonic waves to detect objects within proximity of the vehicle.
RPAS consists of four RPS sensors which are detecting the obstacles and transmit the result separated into three warning levels, the first, second and third to BCM by Lin communication. BCM decides the alarm level by the transmitted communication message from the slave sensors, and then operates the buzzer or transmits the data for display.

System Block Diagram

System Operation Specification.
1.
INIT mode
(1)
System initializing time is 500ms after IGN1+ R Gear.
(2)
RPAS recognizes LID and sets the sensor ID up during initialization.
(3)
RPAS activates each sensor and then executes the diagnosis after finishing initialization of BCM
(4)
If the diagnosis is completed and sensor does not send an error message,

    Component Location 1. BCM (Body Control Module)2. Ultrasonic sensor     Rear parking assist control unit function is built in BCM (body control unit).

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Description and Operation

    Description System Overview The System offers the following features: - Changing the state of engine ignition and power by using the start button. - Controlling external relays for ACC / IGN1 / IGN2 terminal switching and STARTER, without use of mechanical ignition switch.

    Hyundai Genesis (DH) 2013-2016 Service Manual: Blind Spot Detection Indicator Repair procedures

    Removal Blind Spot Detection Warning Indicator 1. Disconnect the negative (-) battery terminal. 2. Remove the mirror (A). Installation Blind Spot Detection Warning Indicator 1. Install the outside mirror. 2. Connect the negative (-) battery terminal.

    Categories

     
    Copyright В© 2026 www.hgenesisdh.com - 0.0227