The ISG system is to reduce the fuel consumption by automatically shutting down the engine, when the vehicle is at a standstill (i.e. red stop light, stop sign, and traffic jam).
The engine is automatically started upon satisfying the starting conditions.
The ISG system is always active, when the engine is running.
Information
When the engine is automatically started by the ISGsystem, some warning lights (i.e. ABS, ESC, ESC OFF, EPS, and parking brake warning light) may illuminate for a few seconds due to the low battery voltage. However, it does not indicate a malfunction with the ISG system.
Hyundai Kona (OS) 2018-2025 Service Manual: Repair procedures
Inspection
ESP System Bleeding
This procedure should be followed to ensure adequate bleeding of air and filling
of the ESC unit, brake lines and master cylinder with brake fluid.
1.
Remove the reservoir cap and fill the brake reservoir with brake fluid.
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Hyundai Kona (OS) 2018-2025 Service Manual: Components and components location
Components
1. Front bumper side bracket
[LH]
2. Front bumper side bracket [RH]
3. Front bumper cover
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