Standard Ignition SC275 Automatic Transmission Output Shaft Speed Sensor

Reliable Automatic Transmission Output Shaft Speed Sensor

The Standard Ignition SC275 is designed specifically for INFINITI and Nissan vehicles, including the Pathfinder and QX4 models. This automatic transmission output shaft speed sensor ensures accurate speed readings essential for smooth transmission operation.

• Compatible with INFINITI Pathfinder and Nissan QX4 models
• Part number SC275 for precise identification
• Measures output shaft speed for automatic transmissions
• Durable construction for consistent performance
• Direct replacement sensor for easy installation

Product Overview and Functionality

The SC275 automatic transmission output shaft speed sensor by Standard Ignition monitors the rotational speed of the transmission output shaft. This data is critical for the vehicle’s transmission control module to regulate shifting and maintain optimal performance. Designed to meet OEM specifications, this sensor provides reliable and accurate speed readings to support the transmission system in INFINITI Pathfinder and Nissan QX4 vehicles.

Common Applications and Problem Resolution

This sensor is used to detect and transmit output shaft speed information to the vehicle’s transmission control system. It helps address issues such as:

• Erratic or harsh shifting in automatic transmissions
• Transmission slipping or delayed engagement
• Check engine light triggered by transmission speed sensor faults
• Inaccurate speedometer readings related to transmission output
• Transmission failure codes related to output shaft speed sensor malfunction

Installation Notes and Tips

Installation of the Standard Ignition SC275 sensor requires basic mechanical skills and proper tools. Ensure the vehicle is safely lifted and supported before accessing the transmission output shaft area. Disconnect the battery before sensor replacement to avoid electrical issues. Carefully remove the old sensor and clean the mounting area before installing the new sensor. Verify proper connector engagement and secure mounting to prevent sensor damage or inaccurate readings.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring dependable performance and durability. The SC275 sensor undergoes rigorous quality control testing to maintain consistent functionality. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship for this transmission output shaft speed sensor.