Hyundai Genesis: ESC(Electronic Stability Control) System / ESC OFF Switch Repair procedures

Inspection

1.	Turn ignition switch OFF and disconnect the negative (-) battery cable.

2.	Remove the crash pad side cover. (Refer to Body - "Crash Pad")

3.	Remove the lower panel. (Refer to Body - "Crash Pad")

4.	Remove the lower crash pad switch assembly by using the scraper and then disconnect the connectors.

5.	Check the continuity between the switch terminals as the ESC OFF switch is engaged.

ESC OFF Switch Description and Operation

Description 1. The ESC OFF switch is for the user to turn off the ESC system. 2. The ESP OFF lamp is on when ESP OFF switch is engaged. ...

Steering Angle Sensor Description and Operation

Description Steering Wheel Angle Sensor detects rotating direction of the vehicle.The rotating direction detected by the sensor is sent to the HECU as CAN signal via CAN communication. HECU ...

Other information:

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

Inspection Check it by the procedure below to see if the function of the ECM is normal. 1. Turn the ignition key to the "ON" position. 2. Cover the forward facing sensor. 3. Head a light to the rearward-facing sensor. 4. The ECM shall dim as soon as the rearward-facing sensor detect ...

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

On-vehicle Inspection Inspect ignition coil assembly and Perform spark test 1. Check for DTCs.     • If a DTC is present, perform troubleshooting in accordance with the procedure for that DTC. (Refer to DTC guide) 2. Check if sparks occur. (1) Remove the engi ...