Standard Ignition ALS2501 ABS Wheel Speed Sensor - Front Left

Overview of Standard Ignition ALS2501 ABS Wheel Speed Sensor

The Standard Ignition ALS2501 ABS Wheel Speed Sensor is designed specifically for the Scion iQ, providing reliable wheel speed data essential for your vehicle's anti-lock braking system. This sensor ensures accurate monitoring of wheel rotation to maintain optimal braking performance and vehicle stability.

• Compatible with Scion iQ models
• Two-terminal design with male terminals
• Female rectangular connector with one connector quantity
• 29-inch (740 mm) wiring harness included for easy installation
• Bolt mount type with four bolt holes for secure attachment
• Pin-type terminals for reliable electrical connection
• Hardware not included

Detailed Product Description

The ALS2501 ABS Wheel Speed Sensor from Standard Ignition is engineered to meet the specific requirements of the Scion iQ. Featuring a 29-inch wiring harness, this sensor offers sufficient length for straightforward routing and connection at the wheel mounting location. The sensor uses a bolt mount design with four bolt holes, ensuring a stable and secure fit on the wheel assembly. Its rectangular female connector and male pin terminals provide a dependable electrical interface, minimizing the risk of connection issues. This sensor is essential for the ABS system to accurately detect wheel speed and prevent wheel lockup during braking.

Common Applications and Issues Addressed

• Restores proper ABS function by providing accurate wheel speed data
• Eliminates ABS warning lights caused by faulty or damaged sensors
• Prevents erratic braking behavior due to sensor signal loss
• Helps maintain vehicle stability and control during emergency braking
• Replaces worn or corroded wheel speed sensors on Scion iQ models

Installation Notes and Tips

• Ensure the mounting location on the wheel is clean and free of debris before installation
• Use the four bolt holes to securely fasten the sensor with appropriate bolts (hardware not included)
• Verify the connector orientation matches the vehicle harness to avoid damage
• Check wiring harness routing to prevent pinching or excessive tension
• Test the ABS system after installation to confirm proper sensor operation

Quality Assurance and Warranty

Standard Ignition manufactures the ALS2501 ABS Wheel Speed Sensor to meet or exceed OEM specifications for fit, form, and function. The product includes a wiring harness and features durable construction to withstand typical road conditions. While hardware is not included, the sensor is designed for straightforward replacement on compatible Scion iQ vehicles. Warranty coverage details can be obtained from the product documentation or Standard Ignition directly.