Hyundai Sonata LF: Charging System / Battery Sensor Description and Operation

Hyundai Sonata LF 2014-2019 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

    T..

    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)...

    Other information:

    Hyundai Sonata LF 2014-2019 Service Manual: Interior Body Repair


    Interior A * These dimensions indicated in this figure are actual-measurement dimensions. [ Unit : mm (inch) ] Interior B * These dimensions indicated in this figure are actual-measurement dimensions. [ Unit : mm (inch) ] Interior C * These dimensions indicated in this figure are actual-measurement dimensions...

    Hyundai Sonata LF 2014-2019 Service Manual: Climate Control Air Filter Repair procedures


    Replacement 1. Remove the stopper (B) from the glove box (A). 2. Disconnect the air damper (A) from the glove box (B). 3. Remove the filter cover (A) by pressing the knob. 4. Replace the air filter (A) with a new one according to the direction of air filter...

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