Right BSI Indicator Circuit Open
B1E77 may indicate the right-side blind spot information alert indicator circuit is not behaving the way the BSI radar unit expects.
Article vehicle: 2016-2024 Honda Civic 1.5TurboGas
Read diagnostic guideDTC code
B1E77: Right BSI Indicator Circuit Open
Vehicle-specific published guides for this diagnostic trouble code.
Right Side BSI Radar Unit Indicator Circuit
B1E77 may indicate that the right side blind spot system is seeing an unexpected electrical condition in the alert indicator circuit.
Article vehicle: 2020-2025 Honda Cr V 2.0Hybrid
Read diagnostic guide
Open in the Right Side BSI Radar Unit Indicator Circuit
B1E77 may indicate an open condition in the right-side BSI radar unit indicator circuit.
Article vehicle: 2018-2025 Honda Accord 2.0Hybrid
Read diagnostic guide
Open in the Right Side BSI Radar Unit Indicator Circuit
B1E77 may mean the right side blind spot information alert indicator circuit is open or not responding electrically the way the right side radar unit expects.
Article vehicle: 2016-2024 Honda Civic 2.0 Gas
Read diagnostic guide
Open in the Right Side BSI Radar Unit Indicator Circuit
B1E77 may indicate an open or abnormal condition in the right side Blind Spot Information radar unit indicator circuit.
Article vehicle: 2017-2025 Honda Cr V 1.5TurboGas
Read diagnostic guide