Hyundai Sonata: Brake System / Stop Lamp Switch Description and Operation

Hyundai Sonata LF 2014-2019 Service Manual / Brake System / Brake System / Stop Lamp Switch Description and Operation

Description

The stop lamp switch plays the role of supplying signals to turn on stop lamps and convenience devices (HECU,ECU,BCM,SMK etc.) for drivers as a system that expresses the driver's intentions to brake by pressing the brake pedal.

Stop Lamp Switch Components and Components Location

Components Location 1. Brake pedal member assembly2. Stop lamp switch3. Bolt4. Return spring5. Brake pedal assembly6. Locking plate ...

Stop Lamp Switch Schematic Diagrams

Schematic Diagram System Circuit Diagram Terminal function TeminalDescription1IGN12Engine Control Module (ECM)3B+4Stop Lmap ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures
Removal 1. Remove the front bumper cover. (Refer to Body - "Front Bumper Cover") 2. Remove the high pitch horn (A) and low pitch horn (B) after disconnect the horn connector (C) and loosening the mounting the bolt. Installation 1. Install the horns after connect the horn connector ...

Hyundai Sonata LF 2014-2019 Service Manual: Troubleshooting
Troubleshooting Error ItemFailureSymptomInspection Items Detailed Inspections Relevant Parts/ComponentsScreen displayTFT-LCD screen does not turn on 1. Connector attachments 2. Components 1. Check the connector attachments 2. Check B+, IGN and GND wiring 3. Check the component ...