DTC code

U0122: F-CAN Malfunction (PCM-VSA Modulator-Control Unit

Vehicle-specific published guides for this diagnostic trouble code.

F-CAN Malfunction (PCM-VSA Modulator-Control Unit

U0122 often means the PCM may have a communication problem with the VSA modulator-control unit on the vehicle network.

Article vehicle: 2010-2017 Honda Accord 2.4 Gas

U0122 generally means the keyless access power control unit may have lost communication with the VSA modulator-control unit.

Article vehicle: 2010-2015 Honda Civic 1.8 Gas

U0122 may indicate lost communication on the F-CAN network involving the Real Time AWD control unit and the stability control side of the system.

Article vehicle: 2010-2016 Honda Cr V 2.4 Gas

U0122 may indicate that the body control module has lost communication with the VSA and ABS side of the vehicle network.

Article vehicle: 2016-2024 Honda Civic 1.5TurboGas

U0122 may indicate that the acoustic vehicle alerting control unit is not receiving expected communication data from the VSA modulator-control unit.

Article vehicle: 2020-2025 Honda Cr V 2.0Hybrid

U0122 may mean the acoustic vehicle alerting control unit is not receiving expected communication from the VSA modulator-control unit.

Article vehicle: 2018-2025 Honda Accord 2.0Hybrid

U0122 may indicate that the body control module has lost expected communication with the VSA/ABS control side of the vehicle.

Article vehicle: 2016-2024 Honda Civic 2.0 Gas