Standard Ignition ALH101 ABS Wheel Speed Sensor Wiring Harness - Rear Right

OE-Style ABS Harness for Focus Rear Right

Standard Ignition ALH101 is an ABS wheel speed sensor wiring harness for the rear right position on the 2015 Ford Focus, with fitment through 5/11/15. It is built for a direct electrical connection at the wheel speed sensor and uses OE-quality connectors and terminals for a secure, water-tight interface.

For Ford Focus brake system repairs, ALH101 helps restore reliable sensor signal transfer where the original harness has been damaged, corroded, or chafed. The harness includes mounting aids for proper routing in the chassis and uses protective materials to withstand heat and environmental exposure.

Key Features

• Fits 2015 Ford Focus, rear right, through 5/11/15
• ABS wheel speed sensor wiring harness for brake system service
• OE-quality connectors and terminals for a sealed electrical connection
• Includes grommets and wire clips for proper chassis routing
• Glass-reinforced plastic resin housing for heat and environmental resistance
• Protective sleeve helps prevent wire chafing and short circuits
• Standard Ignition ALH101 for direct replacement identification

Detailed Description

Standard Ignition ALH101 is an antilock brake speed sensor harness engineered for the rear right side of the 2015 Ford Focus. The harness uses female connectors and female terminals with oval and square connector shapes, supporting a secure interface at the sensor and vehicle wire harness. Its OE-style construction focuses on accurate signal transfer and dependable routing in the chassis. This part cross-references Ford OE-style numbers such as F1EZ2C055B for the same application.

The harness body is made with high-quality glass-reinforced plastic resin, while the protective sleeve helps reduce abrasion where the wiring passes through the vehicle. For Ford Focus brake repairs, ALH101 provides a practical replacement when the original ABS sensor wiring has failed from wear, moisture intrusion, or physical damage.

Common Repair Issues

• ABS warning light caused by a damaged rear wheel speed sensor harness
• Intermittent wheel speed signal from corrosion at the connector
• Short circuit from wire chafing near the chassis routing path
• Broken or loose harness mounting points affecting sensor communication
• Water intrusion at the connector interface on the Ford Focus

Installation Notes

Verify the vehicle is a 2015 Ford Focus with rear right fitment and confirm the build date is on or before 5/11/15 before installation. Route the harness using the included grommets and wire clips so it follows the original chassis path and stays clear of moving or heat-sensitive components. Inspect the sensor connector, terminals, and adjacent wiring for corrosion or damage before completing the repair.

Quality Assurance

Standard Ignition ALH101 is built with OE-quality connector and terminal construction to support a secure, water-tight electrical connection. The harness materials are selected to resist heat and environmental exposure, helping maintain dependable ABS wheel speed sensor operation on the Ford Focus.