Standard Ignition ALH401 ABS Wheel Speed Sensor Wiring Harness - Rear Left

ABS Wheel Speed Sensor Harness for Rear Left

Standard Ignition ALH401 is an ABS wheel speed sensor wiring harness for the rear left wheel position. It is built with a 36-inch harness length, oval and rectangle connectors, and blade/pin terminals to restore a secure electrical connection at the wheel.

Compatible with 2009-2014 Scion xD rear left and 2009-2012 Toyota Yaris rear left, this harness supports direct replacement needs for ABS sensor wiring on the left rear corner. The Standard Ignition ALH401 is a practical choice when the original harness is damaged, corroded, or no longer maintaining a reliable signal.

Key Features

• ABS wheel speed sensor wiring harness for wheel-mounted applications
• 36-inch harness length for routing at the rear left wheel
• Female and male connector ends with oval and rectangle connector shapes
• Blade and pin terminal design for the ABS sensor circuit
• Includes wiring harness; dust shield and mounting hardware are not included
• Direct-fit application coverage for Scion xD and Toyota Yaris rear left positions

Detailed Description

Standard Ignition ALH401 is an antilock brake speed sensor harness designed for the rear left wheel location. It is used to connect the ABS wheel speed sensor to the vehicle wiring system, helping maintain a stable electrical path where the harness runs near the wheel assembly. This part cross-references Holstein 2ABS2644 for the same application. For shoppers searching for a Toyota Yaris rear left ABS sensor harness or a Scion xD rear left wheel speed sensor wiring harness, ALH401 provides the specified connector layout and harness length needed for the listed vehicles.

What It Helps Address

• Broken or frayed ABS sensor wiring at the rear left wheel
• Corrosion at connector terminals
• Intermittent wheel speed sensor signal loss
• ABS warning light caused by wiring damage
• Poor electrical connection between the sensor and vehicle harness

Installation Notes and Tips

Verify the rear left position, connector shape, and terminal style before installation. Route the harness to avoid contact with moving suspension parts, sharp edges, and heat sources. Confirm the mounting point and single bolt-hole location match the original setup on the vehicle. This part is listed for 2009-2014 Scion xD rear left, 2010-2012 Toyota Yaris rear left, and 2009 Toyota Yaris rear left from 5/09.

Quality Assurance

Standard Ignition supplies this ABS wheel speed sensor wiring harness as a replacement electrical component for the listed applications. Part number ALH401 is cataloged for direct fitment on the specified Scion xD and Toyota Yaris rear left vehicles.