Standard Ignition SC753 Vehicle Speed Sensor

Vehicle Speed Sensor for OE-Style Signal Accuracy

Standard Ignition SC753 is a vehicle speed sensor built for direct replacement on select Chevrolet and Pontiac applications. It uses OE-match connectors and terminals for proper fit, and its output signal is calibrated to deliver accurate speed readings and consistent drivetrain performance.

• OE-match connectors and terminals for proper electrical fit
• OE-match output signal for accurate vehicle speed data
• 100% environmental, endurance, and end-of-line tested
• Signal amplitude and polarity verified for consistent operation
• Precision-manufactured components for stable engine performance and emissions control
• Female plug-in connector with 3 male blade terminals
• Bolt-mount design for transmission mounting

Detailed Application and Function

This Standard Ignition SC753 vehicle speed sensor is designed for transmission-mounted output sensor applications on 2012-2018 Chevrolet Aveo, 2009-2010 Pontiac G3, and 2009 Pontiac G3 Wave. It provides the speed signal used by the vehicle control system for transmission and engine management, helping maintain accurate speedometer operation and proper regulation of engine performance, fuel delivery, and exhaust-related controls. This part cross-references Standard Motor Products (e.g., VSS1287) for the same application.

Common Issues It Can Address

• Inaccurate or erratic speedometer readings
• Transmission output speed signal faults
• Check engine light related to vehicle speed sensor performance
• Harsh or inconsistent shifting caused by incorrect speed data
• Driveability concerns tied to unstable sensor output

Installation Notes and Tips

Install SC753 on the transmission using the bolt-mount location specified for the application. Confirm the female plug-in connector and 3-blade terminal layout match the original sensor before installation. For best results, inspect the connector, terminals, and surrounding harness for corrosion, damage, or looseness before connecting the replacement sensor.

Quality Assurance

Standard Ignition subjects this sensor to environmental, endurance, and end-of-line testing, including checks for signal amplitude and polarity. That validation helps support consistent output signal performance across the listed Chevrolet Aveo and Pontiac G3 applications.