Guide to the 2010-2015 Chevrolet Camaro Brake Pedal Position Sensor
Understand the symptoms of a failing brake pedal position sensor and how to choose the right replacement for your Camaro.
- A faulty Brake Pedal Position Sensor is a common cause for the 'Service StabiliTrak' warning on 2010-2015 Camaros.
- Symptoms include incorrect brake light operation, cruise control failure, and inability to shift from Park.
- Replacement is a simple DIY task, but a 'relearn' procedure with a scan tool is often required for the BCM and ECM.
- Both ACDelco and Standard Ignition are reliable aftermarket brands for this part.
Is Your Camaro's Brake Sensor Failing?
A bad brake pedal position sensor in a 2010-2015 Camaro can cause a range of confusing electrical issues. Because the sensor provides data to multiple vehicle systems, a failure can trigger several seemingly unrelated warning lights and problems. Recognizing the signs early can save you from a misdiagnosis.
Key Failure Symptoms:
- "Service StabiliTrak" Message: This is one of the most common symptoms. The stability control 🎬 Watch: Understanding the Service StabiliTrak message and how to fix it. system relies on brake pedal information to function, and a bad sensor signal can cause the system to disable itself and display a warning.
- Brake Light Problems: Your brake lights might stay on even when the pedal isn't pressed, or they may not light up at all when you brake. This is a serious safety hazard.
- Cruise Control Won't Work: The cruise control system automatically disengages when you press the brake. If the sensor is faulty, the cruise control may not engage or may shut off unexpectedly.
- Trouble Shifting Out of Park: Automatic transmission vehicles require a signal that the brake is pressed before allowing the shifter to move out of Park. A bad sensor can prevent this signal, leaving you stuck.
- Check Engine Light: A fault in the sensor's circuit can trigger a Check Engine Light and store diagnostic trouble codes like P057C. 🎬 See this walkthrough on replacing the sensor to clear code P057C.
Recall and TSB Information
While there are no direct recalls for the brake pedal position sensor itself on the 2010-2015 Camaro, a recall (NHTSA 18V-578) was issued for a loose brake pedal pivot nut that could cause the pedal to become inoperative. Some GM Technical Service Bulletins (TSBs), like PIT5206B, address issues like unwanted grade braking caused by the BPP sensor not being learned correctly by the ECM, which can mimic sensor failure. A calibration may be required after replacement.
Choosing the Right Aftermarket Sensor
For the 5th Generation Camaro, you have reliable aftermarket options that provide a good balance of quality and value. The main choices are typically ACDelco and Standard Ignition (Standard Motor Products).
Brand Quality Tiers:
- ACDelco (GM Genuine / Professional): ACDelco is GM's official parts brand. Choosing a "GM Genuine" part ensures you are getting the exact same component that was installed at the factory. The "Professional" line is their high-quality aftermarket offering, designed to meet or exceed OEM specifications. For a critical electronic part like this, ACDelco is often the preferred choice for a direct, reliable fit and function.
- Standard Ignition (SMP): Standard Motor Products is a well-respected aftermarket manufacturer that produces quality electronic components. Their parts are a dependable alternative to OEM and are often more budget-friendly. For many professional mechanics and DIYers, Standard is a go-to brand when an OEM part isn't necessary or available.
Pro Tip: After replacing the sensor, a relearn procedure may be necessary to calibrate the new sensor with the vehicle's Body Control Module (BCM) and Engine Control Module (ECM). While some owners report no issues without a relearn, performing the calibration with a capable scan tool ensures all systems function correctly and prevents future warning lights.
Cost of Replacing a Brake Pedal Position Sensor
| Part Type | Estimated Cost |
|---|---|
| New OEM (ACDelco GM Genuine) | $15 - $30 |
| New Aftermarket (ACDelco Prof. / Standard) | $26 - $74 |
| Shop Labor | $50 - $100 |
Frequently Asked Questions
Can I replace the Brake Pedal Position Sensor myself?
Yes, this is a feasible DIY job for most people. The sensor is located on the brake pedal support bracket under the dashboard. It's typically held in place by one bolt. The main challenge is the tight space. After replacement, a scan tool may be needed to perform a relearn procedure for the BCM and ECM.
Is the Brake Pedal Position Sensor the same as a brake light switch?
On modern cars like the 2010-2015 Camaro, the Brake Pedal Position Sensor has replaced the traditional, simple on/off brake light switch. It does more than just turn the lights on; it provides variable position data to the car's computers for multiple systems.
Why did my "Service StabiliTrak" light come on?
The StabiliTrak system needs to know if you are braking to make correct adjustments. A faulty BPP sensor can send an incorrect or no signal, causing the system to set a fault and turn itself off as a safety precaution. While other issues like a bad wheel speed sensor can also cause this warning, the BPP sensor is a common culprit.
Do I need a special tool to replace this sensor?
Basic hand tools, like a socket set, are all that's needed for the physical replacement. However, to ensure proper function and prevent warning lights after installation, a diagnostic scan tool with the ability to perform a "Brake Pedal Position Sensor Learn" procedure for both the ECM and BCM is highly recommended.
🎬 Watch: A quick tip on performing the brake pedal position relearn.Helpful Videos
Technical Specifications
OEM Part Numbers: 25889337 20995840 13583369 13579088
The sensor is a 3-terminal plastic switch located on the brake pedal assembly. It sends a variable voltage signal to the BCM and ECM corresponding to the pedal's travel.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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