Other information:
Inspection
To inspect and diagnose the sensor, refer to Self-Diagnosis procedure and DTC
guide.
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the auto defogging sensor cover (A).
...
The Blind Spot Detection System (BSD) uses a radar sensor to alert the driver.
It senses toward the rear sides of the vehicle and provides and early warning
to the driver.
(1) BSD (Blind Spot Detection)
The warning range depends on your vehicle speed. However, if your vehicle is
about 6 mph ...