WARNING
To reduce the risk of SERIOUS INJURY or DEATH, take the following precautions:
Hyundai Sonata LF 2014-2019 Service Manual: ESP Control Unit Repair procedures
Removal
1.
Turn the ignition switch OFF.
2.
Pull up the lock of the HECU connector , then disconnect the connector.
3.
Disconnect the brake tubes from the HECU by unlocking the nuts counterclockwise with a spanner.
Tightening torque :
ABS : 13.7 ~ 16.7 N.m (1.4 ~ 1.7 kgf.m, 10.1 ~ 12 ...
Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description
The SMART KEY system is a system that allows the user to
access and operate a vehicle in a very convenient way. To access the
vehicle, no traditional key or remote control unit is needed.
The user carries a SMART KEY FOB which does not require any
conscious actions by the user ...