Hyundai Genesis (DH): ESC(Electronic Stability Control) System / Emergency Signal System Description and Operation

Description
Introduction of quick brake warning system (ESS)
In case of quick brake by the driver, the brake lamp or turn signal blinks to warn against the vehicle approaching from the rear.

1.
Basic function (the brake lamp/emergency lamp blinking
A.
Operating condition: in case of quick braking over a certain speed or ABS operation
B.
Releasing Condition: when the quick brake finishes or the ABS function is released.
2.
Additional function (the turn signal blinking)
A.
Operating condition: in case of quick braking at low speed
B.
Releasing condition: when the vehicle starts running

System configuration

ESS Circuit diagram

    Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the Engine room fuse & relay box (B) after removing the cover (A).

    Components 1. Front wheel speed sensor cable2. Front wheel speed sensor

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Receiver-Drier Repair procedures

    Replacement 1. Remove the condenser. 2. Remove the cap (B) on the bottom of the condenser with the L wrench (A). Tightening torque : 9.81 ~ 14.71 N.m (1.0 ~ 1.5 kgf.m, 7.2 ~ 10.8 lb-ft) 3. Remove the receiver-drier (A) from condenser using a long nose plier.

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

    Component Location Components 1. Seal2. Intake Duct Case3. Intake Door4. Intake Actuator5. Intake Duct Case (A)6. Climate Control Air Filter7. Climate Control Air Filter Cover8. Cluster Ionizer9. Blower Upper Case10. Blower Lower Case11. Power Mosfet12.

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