Hyundai Sonata LF: Blind Spot Detection system / Blind Spot Detection Switch Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / Blind Spot Detection system / Blind Spot Detection Switch Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad")
3.
Rmove the blind spot detection (BSD) switch (A) after disengaging the mounting clip.

Installation
1.
Install the crash pad side switch assembly after connecting the connector.
2.
Install the crash pad lower panel.
Inspection
1.
Disconnect the BSD switch connector (A).

2.
Operate the BSD switch, then check for continuity between terminals of BSD switch connector.

    Blind Spot Detection Switch Components and Components Location

    C..

    Blind Spot Detection Indicator Components and Components Location

    C..

    Other information:

    Hyundai Sonata LF 2014-2019 Service Manual: Manifold Absolute Pressure Sensor (MAPS) Description and Operation


    Description Manifold Absolute Pressure Sensor (MAPS) is a speed-density type sensor and is installed on the surge tank. It senses absolute pressure of the surge tank and transfers the analog signal proportional to the pressure to the ECM. By using this signal, the ECM calculates the intake air quantity and engine speed...

    Hyundai Sonata LF 2014-2019 Service Manual: Coolant Repair procedures


    Replacement And Air Bleeding     Never remove the radiator cap when the engine is hot. Serious scalding could be caused by hot fluid under high pressure escaping from the radiator.     When pouring engine coolant, be sure to shut the relay box lid and not to let coolant spill on the electrical parts or the paint...

    Categories

    read more

     
    Copyright В© 2026 www.hsonatalf.org