Hyundai Kona: Starting System / Starter Relay Repair procedures

Inspection
1.
Turn ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Remove the fuse box cover.
3.
Remove the starter relay (A).

4.
Check for continuity between the terminals (30 and 87) using an ohmmeter.
Terminal
Resistance
Measure
30 - 87
1MΩ or higher
If there is continuity between the terminals, replace the relay.

5.
Apply 12V to the terminal 85 and ground to the terminal 86 and then check for continuity between the terminals (30 and 87).
Terminal
Resistance
Measure
30 - 87
1Ω or less
If there is no continuity between the terminals, replace the relay.

6.
Install the starter relay.
7.
Install the fuse box coveCalibration beam
Starter Repair procedures
Removal 1. Disconnect the battery negative terminal. 2. Remove the under cover. (Refer to Engine Mechanical System - "Engine R ...

Cruise Control System
...

Other information:

Hyundai Kona (OS) 2018-2021 Service Manual: ETC (Electronic Throttle Control) System Specifications
Specification [Throttle Position Sensor (TPS)] Throttle angle (°) Output Voltage (V) TPS1 TPS2 0 0.50 4.50 10 0.96 4.05 20 ...

Hyundai Kona (OS) 2018-2021 Service Manual: Schematic diagrams
Operation Condition for the ISG function Operation Condition for the ISG function After every engine start, the function is automatically active and on stand-by. The ISG OFF switch can be used to deactivate the function manually until the next terminal change. Pressing ...

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