Standard Ignition SC173 Automatic Transmission Output Shaft Speed Sensor

Reliable Automatic Transmission Output Shaft Speed Sensor

The Standard Ignition SC173 is designed to provide accurate speed data for automatic transmissions in select Toyota vehicles. This sensor is engineered to maintain consistent performance in Toyota Pickup, Sequoia, and Tundra models, ensuring smooth transmission operation.

• Compatible with Toyota Pickup, Sequoia, and Tundra models
• Part number SC173 for precise identification
• Measures output shaft speed for automatic transmissions
• Durable construction for long-lasting service
• Direct replacement sensor for OEM fit and function

Product Details and Functionality

The Standard Ignition SC173 Automatic Transmission Output Shaft Speed Sensor monitors the rotational speed of the transmission's output shaft. This data is critical for the vehicle's transmission control module to regulate shifting and maintain optimal performance. Designed specifically for Toyota Pickup, Sequoia, and Tundra models, this sensor ensures compatibility and reliable operation. The SC173 sensor helps maintain accurate speed readings, which are essential for smooth gear changes and overall transmission health.

Common Applications and Problem Resolution

• Helps resolve erratic shifting or delayed gear engagement
• Addresses transmission speedometer inaccuracies
• Prevents transmission slipping caused by faulty speed data
• Reduces transmission-related warning lights triggered by sensor failure
• Supports proper transmission control module operation

Installation Notes and Tips

• Ensure vehicle is safely lifted and secured before installation
• Disconnect the battery to prevent electrical shorts
• Locate the output shaft speed sensor on the transmission housing
• Remove the old sensor carefully to avoid damaging connectors or wiring
• Install the Standard Ignition SC173 sensor and secure all connections firmly
• Clear any transmission-related error codes after installation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The SC173 sensor undergoes rigorous testing to ensure durability and accurate performance in Toyota Pickup, Sequoia, and Tundra vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship to provide confidence in product reliability.