Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHYUNDAI2024KONA LIMITED, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 11 (CHARGING SYSTEM - 2.0)BATTERY SENSORINSTALLATION
2024 Hyundai Kona Limited, 4WD
Battery Sensor: Installation
2024 Hyundai Kona Limited, 4WDSECTION Installation
WARNING: This page is about a different variant/trim than selected.
- Install in the reverse order of removal.NOTE:
- If the vehicle's parasitic current is consumed by more than 100 mA, abnormal signals from the battery sensors may be present, so if any abnormal signals from the battery sensors are emitted, perform a parasitic current inspection before proceeding with the replacement procedure of the battery sensors.
(Refer to Charging System - "INSPECTION ")
- If the parasitic current inspection is normal, perform the below procedures after replacing the battery sensor.
- Turn the ignition switch ON/OFF once, and then parking vehicle more than 4 hr at the room temperature. (Battery stability is required to measure the SOC initial value of the battery in the battery sensor)
- After 4 hours, check the SOC (State of charge) of the battery using the diagnosis tool.
- Start the engine ON and OFF more than twice, check the SOF (State of function) of the battery using the diagnosis tool.
- If the vehicle with the battery sensor, note the below when replacing or charging the battery to prevent damage to the performance of the battery sensor.
- Always replace the battery with the same specifications (capacity, manufacturer, etc.)
- Always install the battery negative (-) terminal with the specified torques. If the over torque, PCB internal circuit and battery terminal can damage.
- When the battery charging, ground the negative (-) terminal to the chassis.
- If the vehicle's parasitic current is consumed by more than 100 mA, abnormal signals from the battery sensors may be present, so if any abnormal signals from the battery sensors are emitted, perform a parasitic current inspection before proceeding with the replacement procedure of the battery sensors.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.