Standard Ignition SWS21 Steering Angle Sensor

Reliable Steering Angle Sensor for Select GM Vehicles

The Standard Ignition Steering Angle Sensor SWS21 is designed to provide accurate steering input data for improved vehicle stability and control. Compatible with various Buick, Cadillac, Chevrolet, Pontiac, and Saturn models, this sensor ensures precise communication between the steering system and vehicle electronics.

• Connector Gender: Female for secure connection
• Connector Type: Plug in for easy installation
• Terminal Gender: Male with 4 pins for reliable signal transmission
• Terminal Quantity: 4 terminals to support accurate data flow
• Contents: Includes the steering angle sensor unit

Detailed Product Description

The Standard Ignition SWS21 steering angle sensor features a female plug-in connector and male terminals with four pins, designed to integrate seamlessly with the vehicle’s electronic control systems. This sensor plays a critical role in monitoring the steering wheel position and angle, which is essential for systems such as electronic stability control (ESC) and traction control. The plug-in connector type simplifies installation and ensures a secure electrical connection, reducing the risk of signal loss or interference. The four-pin terminal configuration supports consistent and accurate data transmission, which is vital for maintaining vehicle safety and handling performance.

Compatible Vehicles and Applications

This steering angle sensor is compatible with a range of General Motors vehicles, including Buick Park Avenue and Terraza, Cadillac Seville, Chevrolet Corvette, Montana, and Uplander, as well as Pontiac Relay and Saturn models. The part number SWS21 is specifically designed to meet the electrical and mechanical requirements of these vehicles, ensuring proper fit and function.

• Helps resolve steering wheel misalignment issues
• Addresses electronic stability control warning lights
• Corrects erratic or unresponsive steering feedback
• Supports traction control system functionality
• Prevents inaccurate steering angle data transmission

Installation Notes and Tips

When installing the Standard Ignition SWS21 steering angle sensor, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Carefully align the sensor connector and terminals to avoid damage during connection. Verify that the sensor is properly calibrated after installation, as incorrect calibration can affect vehicle stability systems. Refer to the vehicle’s service manual for specific calibration procedures related to the Buick, Cadillac, Chevrolet, Pontiac, or Saturn model in use.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The SWS21 steering angle sensor undergoes rigorous quality control testing to ensure consistent operation. Please consult the product packaging or Standard Ignition documentation for warranty details applicable to this sensor.