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Home >> Honda >> 2021 >> CR-V EX-L, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Blind Spot Information System - Diagnostics (Except Hybrid) >> How to Information >> How to Troubleshoot the Blind Spot Information (BSI) System >> BSI Radar Units

BSI Radar Units

The BSI radar units are installed behind the rear bumper on both sides of the vehicle, and they have a control unit. Each BSI radar unit communicates with the other BSI radar unit. The BSI radar units detect other vehicles as they approach your vehicle from the rear sides, and the BSI radar units send this information to the BSI alert indicator.