Ford Focus Mk3 Brake Light Switch Pedal Control Sensor 6G9T-11A152-AA

Ford Focus Mk3 Brake Light Switch Pedal Control Sensor is a precision component of the brake light control system, responsible for transmitting the signal of brake pedal depression to the vehicle's electrical system. As part of the Switches, control elements and ignition switches group, it works with the car's electronics to ensure the proper operation of brake lights and related safety systems. Using this original Ford component is a sensible choice when servicing the electrical side of the braking system.

Specifications and technical data

• SKU: 6G9T-11A152-AA
• Mark: Ford
• Condition: Used
• OEM Part Number: 6G9T-11A152-AA
• Substitutable numbers: 6G9T-11A152-AA, 6G9T11A152AA, 1439868
• Part type: Push Switch
• Category: Switches & Controls

Function and role of the brake pedal sensor

The brake pedal sensor in the Ford Focus Mk3 plays a key role in brake signaling. It is responsible for:

• generating an electrical signal when the brake pedal is pressed,
• activating the brake lights so that vehicles behind receive a clear indication of braking,
• cooperating with control systems that may use braking information for their own operating algorithms.

A functional brake pedal sensor is essential for driving safety, as it ensures predictable brake light response and stable communication with the vehicle's electronics.

Switches, control elements and ignition switches – matching for Ford

The presented sensor belongs to the Switches, control elements and ignition switches group, which are components responsible for transmitting signals from elements operated by the driver to the car's electrical system. In the case of the Ford Focus Mk3, this means:

• maintaining structural compatibility with the factory mount at the brake pedal,
• appropriate electrical parameters matched to the Ford system,
• cooperation with the vehicle's original wiring and connectors.

Thanks to this, the installation of the sensor is simple for a mechanic, and the risk of compatibility issues is minimized.

Benefits of using an original Ford component

Choosing an original brake pedal sensor for the Ford Focus Mk3 allows you to maintain the consistency of the electrical system with the manufacturer's factory specifications. The most important advantages include:

• stable operating parameters – the sensor was designed specifically to work with Ford electronics,
• proper mechanical fit – no need for modifications to mounts or wiring,
• reduction of the risk of installation errors resulting from the use of random replacements.

Using an original component is a compromise between quality and service cost, especially when repairing the braking system in an older vehicle.

Condition and service application

The brake light switch offered in this listing comes from disassembly and is intended for reinstallation in a Ford Focus Mk3 after prior verification by a mechanic. This type of component is most often used in situations where the vehicle exhibits symptoms such as:

• no response of brake lights to pedal depression,
• irregular operation of brake lighting,
• error messages related to the braking system in an electrical context.

Replacing the sensor is a standard service procedure and allows for restoring the correct operation of brake signaling.

If you are planning a comprehensive repair or upgrade of the braking zone in your Ford and need other elements from the same group, such as sensors, switches, or control elements, check the available parts in the Ford Switches, control elements and ignition switches category.

Technical support and cost optimization

When planning repairs using components from disassembly, it is worth knowing the broader context of using used parts in premium class cars. Practical tips on selecting original components from the secondary market can be found in the article Used parts for Mercedes – original parts from disassembly, which discusses the approach to service using verified used elements.

If you want to shorten the car's downtime in the workshop and efficiently select components from one warehouse location, the guide how a wide assortment in one warehouse shortens car downtime at the mechanic, describing the organization of repairs using readily available used parts, may also be helpful.