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Hyundai Equus: Battery Sensor Description and Operation - Charging System - Engine Electrical System - Hyundai Equus VI 2009-2026 Service ManualHyundai Equus: Battery Sensor Description and Operation

Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Engine Electrical System / Charging System / Battery Sensor Description and Operation

Description
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. Disconnect the battery sensor connector (A). 3. Remove the battery negative (-) cable after removing the bolts (B). Installation ...

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