Hyundai Sonata LF: Engine Electrical System / Charging System

Spark Plug Repair procedures

Inspection [On vehicle inspection] 1. Accelerate the engine to about 3,000 rpm 3 times or more. 2. Remove the spark plug. 3. Check the spark plug visually...

Description and Operation

Description The charging system included a battery, an alternator with a built-in regulator, and the charging indicator light and wire. The Alternator has eight built-in diodes, each rectifying AC current to DC current...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Rear Pillar Trim Components and Components Location

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Hyundai Sonata LF 2014-2019 Service Manual: Stop Lamp Switch Repair procedures

Adjustment 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the lower crash pad. (Refer to Body - "Crash Pad") 3. Remove the knee airbag. (Refer to Rstraint - "Air Bag Module") 4. Confirm the gap between stop lamp switch and bracket...