Hyundai Sonata LF Quiz
Body Electrical System

Blind-Spot Detection Unit Repair Procedures

In this manual: Body Electrical System
General Information — 9Engine Mechanical System — 90Engine Electrical System — 58Emission Control System — 24Engine Control System/Fuel System — 114Drive Shaft and Axle — 15Suspension System — 35Steering — 19Restraints — 50Brake System — 54Body (Interior and Exterior) — 213Body Electrical System — 241Heating, Ventilation, and Air Conditioning — 56DCT (Dual Clutch Transmission) System — 52
6steps
~36min
2/5difficulty
Done 0 of 6

Removal

  1. Disconnect the negative (-) battery terminal.
  2. Remove the rear bumper. (Refer to Body - "Rear Bumper")
  3. Loosen the mounting nuts, then remove the BSD unit (A).
    Be careful not to separate the bracket from the rear bumper when removing the BSD sensor.

Installation

  1. Install the BSD units to the rear bumper.
  2. Install the rear bumper.
  3. Connect the negative (-) battery terminal.
    When installing, be careful not to confuse the left (master) and right (slave) units. Connect the BSD module connector to the wiring harness connector.

Test yourself

A quick Hyundai Sonata LF quiz: every answer comes with an explanation and a link to the manual page.