Hyundai Kona: Charging System / Battery Sensor Description and operation

Vehicles have many control units that use more electricity. These units control their own system based on information from diverse sensors. It is important to have a stable power supply as there diverse sensors giving a variety of information. Battery sensor is mounted on battery (-) terminal. It transmits battery voltage, current, temperature information to ECM. ECM controls generating voltage by duty cycle based on these signals.

Battery Troubleshooting

Troubleshooting ...

Battery Sensor Repair procedures

Removal 1. Disconnect the battery negative (-) cable. 2. Turn the ignition switch OFF. 3. Disconnect the batte ...

Other information:

Hyundai Kona (OS) 2018-2023 Owners Manual: Downhill Brake Control (DBC) Indicator Light
This warning light illuminates: Once you set the ignition switch or Engine Start/Stop Button to the ON position. - It illuminates for approximately 3 seconds and then goes off. When you activate the DBC system by pressing the DBC button. This warning light blinks: When the DBC is operating. ...

Hyundai Kona (OS) 2018-2023 Service Manual: Front Impact Sensor (FIS) Repair procedures
Removal    • Removal of the airbag must be performed according to the precautions/ procedures described previously. • Before discon ...