Description
Product Overview
The ACDelco Brake Pedal Position Sensor is engineered to meet General Motors original equipment standards. Featuring a robust metal housing with precision‑molded plastic internals, the sensor delivers digital output for exact pedal position monitoring. Its compact dimensions (3.3 x 3.2 x 1.6 inches) and lightweight design (0.96 ounces) allow easy integration into the brake system via a flange‑mount interface. The painted exterior protects against corrosion, while the digital output ensures seamless communication with the vehicle’s electronic control unit.
Usage
Designed for GM vehicles, this sensor is installed on the brake pedal assembly to continuously report pedal travel to the ABS and stability control modules. It is essential for vehicles equipped with electronic brake‑by‑wire systems, providing the data needed for optimal braking response. Professional programming at a GM dealer is required to calibrate the sensor to the specific vehicle model, ensuring accurate performance under all driving conditions.

Why Choose Us
ACDelco supplies this part under the GM Original Equipment specification, guaranteeing a perfect fit, form, and function. Each unit undergoes rigorous quality testing to meet automotive safety standards. As a GM‑recommended replacement, it offers the same reliability and durability as the factory component, backed by a reputation for long‑lasting performance. Purchasing through authorized channels ensures you receive a genuine part with full manufacturer support.
Key Features
- Metal and plastic construction for durability and corrosion resistance
- Digital output provides precise pedal position data
- Flange‑mount design matches OEM installation requirements
- GM‑approved replacement ensuring OEM fit and function
- Requires dealer programming for optimal vehicle integration
FAQ
Do I need to program the sensor after installation?
Yes, the sensor must be calibrated using GM dealer equipment to ensure accurate pedal position reporting.
Is this sensor compatible with all GM models?
The sensor is designed for GM vehicles that use a flange‑mount brake pedal position sensor. Verify compatibility with your specific model year and trim.
Can I install the sensor myself?
Physical installation is straightforward, but programming requires specialized tools available at authorized GM service centers.
What warranty does ACDelco provide?
ACDelco offers a limited warranty covering defects in materials and workmanship, typically for one year or 12,000 miles, whichever comes first.
Will this sensor improve my vehicle’s braking performance?
It restores the original sensor’s functionality, ensuring the brake system receives accurate position data, which is essential for optimal braking response.







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