Hyundai Sonata LF: Charging System / Battery 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...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Lumber Support Units Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the front seat assembly. (Refer to Body - "Front Seat Assembly") 3. Remove the seat back. (Refer to Body - "Front Seat Back Cover") 4. Disconnect the lumbar support motor connector (A)...

Hyundai Sonata LF 2014-2019 Service Manual: Parking Brake Assembly Repair procedures

Removal Parking Brake Pedal [Foot type] 1. Remove the crash pad lower panel. (Refer toBody - "Crash Pad") 2. Remove the junction box. (Refer to Body Electrical System - "Fuses and Relays") 3. Disconnect the parking brake switch connector (A)...