Standard Ignition ALS281 ABS Wheel Speed Sensor - Rear or Rear Center

Reliable ABS Wheel Speed Sensor for Nissan D21, Pathfinder, and Pickup

The Standard Ignition ALS281 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for Nissan vehicles, including the D21, Pathfinder, and Pickup models. This sensor ensures proper ABS function by monitoring wheel rotation at the differential mounting location.

Key Features of Standard Ignition ALS281 ABS Sensor

• Terminal Quantity: 2 for secure electrical connections
• Connector Gender: Female with a single square-shaped connector
• Terminal Gender: Male blade terminals for reliable contact
• Mounting Location: Differential with 4 bolt holes for stable installation
• Connector Quantity: 1 connector for streamlined wiring

Detailed Description of the ALS281 ABS Wheel Speed Sensor

The ALS281 ABS Wheel Speed Sensor from Standard Ignition is engineered to meet the specific requirements of Nissan D21, Pathfinder, and Pickup vehicles. Featuring a female connector with a square shape and male blade terminals, this sensor ensures a secure and precise electrical connection. The sensor mounts directly to the differential using four bolt holes, providing a stable and accurate reading of wheel speed. With two terminals, the sensor effectively transmits wheel speed data to the vehicle’s ABS control module, supporting safe braking performance.

Common Applications and Issues Addressed

• Restores accurate wheel speed readings for ABS system functionality
• Resolves ABS warning lights caused by faulty or damaged sensors
• Eliminates erratic braking behavior linked to sensor failure
• Prevents loss of traction control due to incorrect wheel speed data
• Supports proper operation of anti-lock braking and stability control systems

Installation Notes and Tips for ALS281 Sensor

• Ensure the sensor is mounted at the differential using all four bolt holes for secure fitment
• Verify connector orientation: female connector with square shape mates with the vehicle harness
• Check blade terminals for corrosion or damage before installation
• Handle the sensor carefully to avoid damaging the wiring or terminals
• Consult vehicle service manual for torque specifications and sensor alignment

Quality Assurance and Warranty Information

Standard Ignition manufactures the ALS281 ABS Wheel Speed Sensor to meet OEM specifications for Nissan D21, Pathfinder, and Pickup models. Each sensor undergoes rigorous testing to ensure durability and accurate performance. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use.