Trouble Symptom Charts |
Component part | Function |
Cruise Control Switch | Input the set speed and distance to the SCC ECU. |
Instrument Cluster | Display various information inputted from SCC. |
Smart Cruise Control Unit | Recognize and track the vehicle ahead. Calculate the target speed and distance Request the acceleration and retardation to ESP |
VDC (HECU) | Automatic braking and request the engine torque control to the engine (ECM) Request the EPB torque control to the Electronic Parking Brake (EPB) Request the stop lamp indicator ON |
Engine (ECM) | Control the engine torque |
Electronic Parking Brake (EPB) | Control the EPB torque |
Stop lamp | Stop lamp indicator ON |
Hyundai Sonata LF 2014-2019 Service Manual: Smart Key Repair procedures
Smart Key
Smart Key Code Saving
1.
Connect the DLC cable of GDS to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on GDS.
2.
Select the vehicle model and then do "Smart Key Code Saving".
3.
After selecting "Smart Key Teaching" menu, push "ENTER" k ...
Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the center facia panel.
(Refer to Heating, Ventilation and Air Conditioning - "Controller")
3.
Disconnect the body control module connectors (A).
4.
Remove the body control module (A) after loosening the mounting nut ...