Scania BCS fault codes
All 34 Scania BCS diagnostic trouble codes, with meaning, causes and how to fix them.
Control units:
BCS1BCS1 (BCS1 Dummy)
Showing 1–34 of 34 codes
- 1hex 0001 Reference voltage
- 2hex 0002 Voltage supply
- 3hex 0003 Voltage supply
- 4hex 0004 Control unit
- 5hex 0005 Control unit
- 6hex 0006 Control unit
- 7hex 0007 Communication on the yellow CAN bus
- 8hex 0008 Communication with the lilac CAN bus
- 9hex 0009 Communication with the articulation control system (ACS)
- 11hex 000B Communication with the coordinator (COO)
- 12hex 000C Communication with the visibility system (VIS)
- 13hex 000D Communication with the electronic brake system (EBS)
- 15hex 000F Communication with the engine management system (EMS)
- 16hex 0010 Communication with the gearbox management system (GMS)
- 18hex 0012 Communication with the tachograph (TCO)
- 20hex 0014 Start signals
- 21hex 0015 Fuel level sensor
- 22hex 0016 Brake pressure sensor
- 23hex 0017 Outdoor temperature sensor 2
- 24hex 0018 Parking brake
- 25hex 0019 Steered tag axle
- 27hex 001B Control unit
- 28hex 001C Fire in the engine compartment
- 29hex 001D Sidewalk detector
- 30hex 001E Powertrain load is not reduced
- 65409hex FF81 Articulation angle
- 65410hex FF82 Alternator
- 65411hex FF83 Engine speed
- 65412hex FF84 Vehicle speed
- 65413hex FF85 Current gear
- 65414hex FF86 Neutral gear
- 65415hex FF87 Parking brake
- 65416hex FF88 Parking brake
- 65417hex FF89 Body-requested braking