Auto High Beam Support System Communication Fault
U1280 may indicate a fault recognized by the auto high beam, or high-beam support, control system.
Article vehicle: 2010-2017 Honda Accord 2.4 Gas
Read diagnostic guideDTC code
U1280: Auto High Beam Support System Communication Fault
Vehicle-specific published guides for this diagnostic trouble code.
Communication Bus Line Error (BUS-OFF
U1280 may indicate a B-CAN communication bus line error where the body network can stop communicating normally through the MICU area.
Article vehicle: 2010-2015 Honda Civic 1.8 Gas
Read diagnostic guide
Automatic Lighting Control Unit B-CAN Bus-Off
U1280 may indicate that the automatic lighting control unit-sensor is seeing a B-CAN communication problem, often described as a bus-off type network condition.
Article vehicle: 2016-2024 Honda Civic 1.5TurboGas
Read diagnostic guide
Automatic Lighting Control Unit B-CAN Bus-Off
U1280 may indicate that the automatic lighting control unit is seeing a B-CAN communication bus line error, often described as a BUS-OFF condition.
Article vehicle: 2016-2024 Honda Civic 2.0 Gas
Read diagnostic guide