1683486: SENSOR:POSN;BRAKE

**Product Overview:** - The 1683486 is a brake position sensor designed for use in various industrial vehicles, particularly Hyster forklifts. - This sensor plays a crucial role in monitoring the position and movement of the brake pedal. **Technical Specifications:** - **Part Name:** Sensor - Brake Position - **Manufacturer:** Hyster (OEM part) - **Weight:** 0.10 pounds - **Warranty:** 6 months (for aftermarket replacements) **Compatible Equipment:** - This sensor is compatible with the following Hyster equipment models: - G024 - H004 - J004 - K006 **Functionality:** - The brake pedal position sensor (BPPS) sends signals to various control modules in the vehicle, including: - Body Control Module (BCM) - Engine Control Module (ECM) - Powertrain Control Module (PCM) - Transmission Control Module (TCM) - These signals are used to determine the specific position of the brake pedal, enabling: - Illumination of brake lights - Activation of the center high-mounted stop light - Unlocking of the automatic transmission torque converter - Activation of anti-lock braking and yaw control systems **Technology:** - Typical brake position sensors may use one of the following mechanisms: - Potentiometers (variable resistors) - Non-contacting sensors (e.g., Hall effect sensors) - Contacting sensors **Installation and Maintenance:** - The sensor is designed for easy installation, likely located near the brake pedal assembly. - Regular inspection and maintenance may be required to ensure functionality and prevent issues such as: - Failure of brake lights to illuminate when the pedal is pressed - Unintended illumination of brake lights - Increased pedal travel required to activate braking functions or disengage cruise control **Additional Information:** - The sensor contributes to the vehicle's safety and performance systems, enhancing braking efficiency and overall vehicle control. - It may be used in conjunction with other sensors and control modules for comprehensive feedback on the braking system. - Regular testing and calibration may be necessary to maintain optimal performance.