Standard Ignition ALH109 ABS Wheel Speed Sensor Wiring Harness - Rear Left

Reliable ABS Wheel Speed Sensor Wiring Harness for Toyota Yaris

The Standard Ignition ALH109 ABS wheel speed sensor wiring harness is designed specifically for Toyota Yaris models. This wiring harness ensures accurate signal transmission from the wheel speed sensor to the vehicle’s ABS system, maintaining optimal braking performance and safety.

• Compatible with Toyota Yaris models requiring ABS wheel speed sensor wiring harness
• Part number ALH109 for precise identification and fitment
• Durable construction to withstand road and environmental conditions
• Engineered to maintain proper electrical connections for ABS functionality
• Direct replacement part to restore ABS sensor wiring integrity

Product Details and Specifications

The Standard Ignition ALH109 wiring harness is a critical component in the ABS system of Toyota Yaris vehicles. It connects the ABS wheel speed sensor to the vehicle’s electronic control unit, enabling the anti-lock braking system to monitor wheel speed accurately. This harness is manufactured to meet OEM standards, ensuring reliable electrical conductivity and resistance to wear and corrosion. The ALH109 part number corresponds to a wiring harness designed to fit the specific routing and connector types used in Toyota Yaris models, providing a seamless replacement without modification.

Common Applications and Problem Resolution

• Restores ABS warning light functionality by repairing damaged or faulty wiring
• Eliminates intermittent ABS sensor signal loss caused by wiring harness issues
• Prevents ABS system malfunctions related to poor electrical connections
• Addresses wheel speed sensor communication errors in Toyota Yaris vehicles
• Supports safe braking performance by maintaining accurate sensor data transmission

Installation Notes and Tips

When installing the Standard Ignition ALH109 wiring harness, ensure the vehicle is powered off and the battery is disconnected to avoid electrical shorts. Carefully route the harness along the original wiring path to prevent damage from moving parts or heat sources. Verify all connectors are securely fastened and free of corrosion before reassembly. Testing the ABS system after installation is recommended to confirm proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing dependable performance for Toyota Yaris ABS systems. While specific warranty details for part number ALH109 are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult the product packaging or manufacturer resources for exact warranty terms.