Standard Ignition BSD71 Blind Spot Detection System Warning Sensor - Right

Blind Spot Sensor for Nissan Altima and Maxima

Standard Ignition BSD71 is a blind spot detection system warning sensor for the right side of select Nissan vehicles. It is built with a female plug-in connector, an 8-pin male terminal layout, and direct-fit electrical interfaces for service replacement on the listed applications.

Key Features

• Blind spot detection system warning sensor for body electronics repair
• Right-side fitment for select 2017-2018 Nissan Altima and Maxima models
• Female connector with 1 plug-in connection point
• 8-pin male terminal design for OE-style electrical connection
• Standard Ignition BSD71 replacement part number for catalog matching

Detailed Description

Standard Ignition BSD71 is a body sensor used in blind spot detection systems on select Nissan Altima and Nissan Maxima vehicles. It fits 2018 Nissan Altima, right; 2018 Nissan Maxima, right; 2017 Nissan Altima, right from 2/17; and 2017 Nissan Maxima, right from 2/17. The connector and terminal configuration are specified for direct electrical integration, helping restore proper sensor communication in the vehicle’s driver-assist system. This part number, BSD71, is also useful when cross-checking OE and aftermarket references during diagnosis or replacement.

This part cross-references 284K09HU0A and 861-086 for the same application.

What It Helps Address

• Blind spot warning faults on the right side
• Sensor communication errors in the blind spot detection system
• Warning indicator issues related to side radar sensing
• Replacement needs after collision or body repair
• Electrical connector mismatch during sensor service

Installation Notes and Tips

Verify the vehicle’s year, model, and right-side location before ordering. Confirm connector style, terminal count, and mounting position against the original sensor to ensure proper replacement. For 2017 Nissan Altima and 2017 Nissan Maxima applications, confirm the build date note of from 2/17. After installation, perform any required system calibration or scan-tool checks according to Nissan service procedures.

Quality Assurance

Standard Ignition supplies service parts for automotive electrical and electronic systems, and BSD71 is cataloged for the listed Nissan applications with defined connector and terminal specifications for accurate fitment matching.