Hyundai Sonata LF 2014-2019 Service Manual: Starter Relay Repair procedures
Inspection
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the fuse box cover.
3.
Remove the starter relay (A).
4.
Using an ohmmeter, check that there is continuity between each terminal.
TerminalContinuity30 - 87NO85 - 86YES
5.
Apply 12V ...
Hyundai Sonata LF 2014-2019 Owners Manual: ECO mode
When the Drive Mode is set to ECO mode, the engine and transmission control logic
are changed to maximize fuel efficiency.
When the ECO mode is selected by pressing the DRIVE MODE button, the ECO
indicator will illuminate.
If the vehicle is set to ECO mode, when the engine is turned OFF and r ...