Hyundai Sonata: Auto Light Switch. Repair procedures - Auto Lighting Control System - Body Electrical System - Hyundai Sonata YF 2011-2019 Service ManualHyundai Sonata: Auto Light Switch. Repair procedures

Inspection

Lighting Switch Inspection
With the multi function switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the multi-function switch.

Lighting Switch (Auto Light)


    Schematic Diagrams
    Circuit Diagram ...

    Auto Light Sensor. Repair procedures
    Inspection In the state of IGN1 ON, when multi function switch module detects auto light switch on, tail lamp relay output and head lamp low relay output are controlled according to auto lig ...

    See also:

    Power Seat Control Switch. Schematic Diagrams
    Circuit Diagram ...

    Troubleshooting
    Troubleshooting Symption Suspect area Remedy Engine misfire with abnormal internal lower engine noises. Worn crankshaft bearings Lo ...

    Good driving practices
    Never take the vehicle out of gear and coast down a hill. This is extremely hazardous. Always leave the vehicle in gear. Do not "ride" the brakes. This can cause them to overheat and ...