Hyundai Sonata LF: Charging System / Battery Troubleshooting

Hyundai Sonata LF 2014-2019 Service Manual / Engine Electrical System / Charging System / Battery Troubleshooting

Troubleshooting

    Battery Repair procedures

    Removal 1. Remove the air duct. (Refer to Engine Mechanical System - "Air Cleaner") 2. Disconnect the battery (-)terminal (A) and then (+)terminal (B)...

    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...

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    Hyundai Sonata LF 2014-2019 Service Manual: AVN(Audio Video Navigation) head unit Repair procedures


    Removal     • Take care not to scratch the cluster fascia panel and related parts. • Eject all the disc before removing the AVN head unit to prevent damaging the DVD player's load mechanism. • Wrap the protective tape on the tool to disassemble with the screwdriver or remover...

    Hyundai Sonata LF 2014-2019 Service Manual: Rail Pressure Sensor (RPS) Repair procedures


    Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the RPS at idle and various engine speed. ConditionOutput Voltage (V)Idle Approx. 1.21,500 rpm2.2 ~ 2.56,300 rpm Approx. 3.0 Removal 1...

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