Standard Ignition ALS2378 ABS Wheel Speed Sensor - Rear

Overview of Standard Ignition ABS Wheel Speed Sensor ALS2378

The Standard Ignition ABS Wheel Speed Sensor ALS2378 is designed for precise wheel speed monitoring on select Ford and Lincoln vehicles. This sensor ensures reliable ABS system performance by providing accurate data from the spindle mounting location.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Shape: Square
• Mounting Location: Spindle
• Mounting Type: Flange with 1 bolt hole
• O.E.M. Replacement: Yes
• Terminal Gender: Male
• Terminal Quantity: 2
• Terminal Type: Blade

Detailed Product Description

The ALS2378 ABS Wheel Speed Sensor by Standard Ignition is engineered to meet original equipment specifications, making it a direct replacement for the ABS sensors on Ford Escape, Ford Focus, Lincoln MKC, and Ford Transit Connect models. Its flange mounting type with a single bolt hole allows for secure installation directly on the spindle, ensuring consistent sensor positioning and accurate wheel speed readings. The sensor features a female square connector with one connection point and two male blade terminals, designed for compatibility with the vehicle’s wiring harness. This configuration supports reliable electrical connections critical for ABS functionality.

Applications and Problem Resolution

This ABS wheel speed sensor is used to monitor wheel rotation speed and relay this information to the vehicle’s anti-lock braking system. It helps address several common issues, including:

• ABS warning light activation due to faulty sensor signals
• Intermittent or inaccurate wheel speed readings
• Reduced braking performance or ABS system malfunction
• Erratic traction control or stability control behavior
• Diagnostic trouble codes related to wheel speed sensor faults

Installation Notes and Tips

When installing the Standard Ignition ALS2378 sensor, ensure the spindle mounting surface is clean and free of debris to maintain proper sensor alignment. Use the original bolt or a compatible replacement to secure the flange mounting with one bolt hole. Verify the connector’s female square shape matches the vehicle harness and confirm the two male blade terminals are properly seated to avoid electrical issues. It is recommended to check the ABS system for error codes after installation to confirm sensor functionality.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The ALS2378 ABS Wheel Speed Sensor is an O.E.M. replacement part, ensuring compatibility and fitment for Ford Escape, Ford Focus, Lincoln MKC, and Ford Transit Connect vehicles. Warranty coverage details should be confirmed with the product documentation or manufacturer.