HomeBrake > SensorsStandard Ignition SLS646 Brake Pedal Position Sensor
Part #: SLS646

Standard Ignition SLS646 Brake Pedal Position Sensor

⚙️ 49 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, Chevrolet, and GMC, Blazer, Bolt EUV, Bolt EV, Corvette, Equinox, Sonic, Spark, Terrain, XT5, and XT6
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Reliable Brake Pedal Position Sensor for Cadillac, Chevrolet, and GMC

The Standard Ignition SLS646 Brake Pedal Position Sensor is designed to provide accurate and consistent pedal position data for your vehicle's braking system. Compatible with select Cadillac, Chevrolet, and GMC models, this sensor ensures proper communication between the brake pedal and your vehicle's control modules.

  • Bolt-on attachment method for secure installation
  • Female oval plug-in connector with one connector for easy wiring
  • Durable plastic and metal construction for long-lasting performance
  • Equipped with six male pin terminals for reliable electrical connection
  • Brand new sensor designed to meet OEM specifications

Product Details and Specifications

The Standard Ignition SLS646 Brake Pedal Position Sensor features a bolt-on design that simplifies installation on compatible vehicles. It includes a single female oval-shaped connector that plugs directly into the vehicle’s wiring harness, ensuring a secure and stable connection. The sensor’s six male pin terminals provide precise electrical contact, supporting accurate signal transmission. Constructed from a combination of plastic and metal materials, this sensor balances durability with lightweight design. As a new part, it meets the quality and performance standards expected for Cadillac, Chevrolet, and GMC models such as the Blazer, Bolt EUV, Bolt EV, Corvette, Equinox, Sonic, Spark, Terrain, XT5, and XT6.

Compatible Vehicles and Applications

This brake pedal position sensor is compatible with a range of vehicles, including:

  • Cadillac XT5 and XT6
  • Chevrolet Blazer, Bolt EUV, Bolt EV, Corvette, Equinox, Sonic, Spark, Terrain
  • GMC Terrain

It is designed to accurately detect the position of the brake pedal, providing essential input to the vehicle’s braking and stability control systems.

Common Issues Addressed by the SLS646 Sensor

  • Intermittent or inaccurate brake pedal position readings
  • Brake lights not activating properly
  • Fault codes related to brake pedal sensor malfunction
  • Unresponsive or delayed brake system response
  • Problems with cruise control disengagement

Installation Notes and Tips

Installation of the Standard Ignition SLS646 sensor requires removal of the old sensor and securing the new unit using the bolt-on attachment method. Ensure the female oval plug-in connector is fully seated to avoid electrical issues. Verify that the six male pin terminals align correctly with the vehicle’s wiring harness. It is recommended to consult the vehicle’s service manual for specific torque specifications and safety precautions during installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The SLS646 Brake Pedal Position Sensor is a new component backed by Standard Ignition’s quality assurance processes. Please refer to the manufacturer’s warranty documentation for detailed coverage information.

BrandStandard Ignition
Part NumberSLS646
Attachment MethodBolt on
Connector GenderFemale
Connector Quantity1
Connector ShapeOval
Connector TypePlug in
ContentsSensor
MaterialPlastic, metal
New or RemanNew
Terminal GenderMale
Terminal Quantity6
Terminal TypePin

This part fits 49 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2023ChevroletBolt EUVN/ASoftware Calibration Required Following Installation
2023ChevroletBolt EVN/ASoftware Calibration Required Following Installation
2023ChevroletCorvetteN/ASoftware Calibration Required Following Installation
2023ChevroletEquinoxN/ASoftware Calibration Required Following Installation
2023GMCTerrainN/ASoftware Calibration Required Following Installation
2022CadillacXT5N/ASoftware Calibration Required Following Installation
2022CadillacXT6N/ASoftware Calibration Required Following Installation
2022ChevroletBolt EUVN/ASoftware Calibration Required Following Installation
2022ChevroletBolt EVN/ASoftware Calibration Required Following Installation
2022ChevroletCorvetteN/ASoftware Calibration Required Following Installation
2022ChevroletEquinoxN/ASoftware Calibration Required Following Installation
2022GMCTerrainN/ASoftware Calibration Required Following Installation
2021CadillacXT5N/ASoftware Calibration Required Following Installation
2021CadillacXT6N/ASoftware Calibration Required Following Installation
2021ChevroletBlazer2.0LL4N/ASoftware Calibration Required Following Installation
2021ChevroletBolt EVN/ASoftware Calibration Required Following Installation
2021ChevroletCorvetteN/ASoftware Calibration Required Following Installation
2021ChevroletEquinoxN/ASoftware Calibration Required Following Installation
2021ChevroletSparkAutomatic CVTN/ASoftware Calibration Required Following Installation
2021GMCTerrainN/ASoftware Calibration Required Following Installation
2020ChevroletBlazer2.0LL4N/ASoftware Calibration Required Following Installation
2020ChevroletBolt EVN/ASoftware Calibration Required Following Installation
2020ChevroletCorvetteN/ASoftware Calibration Required Following Installation
2020ChevroletEquinoxN/ASoftware Calibration Required Following Installation
2020ChevroletSonicAutomaticN/ASoftware Calibration Required Following Installation
2020ChevroletSparkAutomatic CVTN/ASoftware Calibration Required Following Installation
2020GMCTerrainN/ASoftware Calibration Required Following Installation
2019ChevroletBolt EVN/ASoftware Calibration Required Following Installation
2019ChevroletEquinoxN/ASoftware Calibration Required Following Installation
2019ChevroletSonicAutomaticN/ASoftware Calibration Required Following Installation
2019ChevroletSparkAutomatic CVTN/ASoftware Calibration Required Following Installation
2019GMCTerrainN/ASoftware Calibration Required Following Installation
2018ChevroletBolt EVN/ASoftware Calibration Required Following Installation
2018ChevroletEquinoxN/ASoftware Calibration Required Following Installation
2018ChevroletSonicAutomaticN/ASoftware Calibration Required Following Installation
2018ChevroletSparkAutomatic CVTN/ASoftware Calibration Required Following Installation
2018GMCTerrainN/ASoftware Calibration Required Following Installation
2017ChevroletBolt EVN/ASoftware Calibration Required Following Installation
2017ChevroletSonicAutomaticN/ASoftware Calibration Required Following Installation
2017ChevroletSparkAutomatic CVTN/ASoftware Calibration Required Following Installation
2016ChevroletSonicAutomaticN/ASoftware Calibration Required Following Installation
2016ChevroletSparkAutomatic CVTN/ASoftware Calibration Required Following Installation
2015ChevroletSonicAutomaticN/ASoftware Calibration Required Following Installation
2015ChevroletSparkAutomatic CVTN/ASoftware Calibration Required Following Installation
2014ChevroletSonicAutomaticN/ASoftware Calibration Required Following Installation
2014ChevroletSparkAutomatic CVTN/ASoftware Calibration Required Following Installation
2013ChevroletCorvetteAutomaticN/ASoftware Calibration Required Following Installation
2013ChevroletSonicAutomaticN/ASoftware Calibration Required Following Installation
2013ChevroletSparkAutomaticN/ASoftware Calibration Required Following Installation

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

13583371MPSA39S42152SL1198

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.