Scania BCI fault codes
All 216 Scania BCI diagnostic trouble codes, with meaning, causes and how to fix them.
Control units:
BCI B1 (BWEXBUS)BCI C1 (BWEXI)BCI E1 (BWEXA)BCI E1 (BWEXB)BCI E1 (BWEXC)BCI E1 (BWEXD)BCI E1 (BWEXE)BCI E1 (BWEXF)BCI E1 (BWEXG)BCI E1 (BWEXH)BCI E1 (BWEXI)BCI1 (BWE)BCI2 (BWE)BCI3 (BWE)
Showing 61–120 of 216 codes
- 572hex 023C Excess current, C259-16
- 573hex 023D Unknown fault
- 574hex 023E Communication fault, Expansion unit A
- 575hex 023F Communication fault, Expansion unit B
- 576hex 0240 Communication fault, Expansion unit C
- 577hex 0241 Communication fault, Expansion unit D
- 578hex 0242 Configuration fault, Expansion unit E
- 579hex 0243 Communication fault, Expansion unit F
- 580hex 0244 Communication fault, Expansion unit G
- 581hex 0245 Communication fault, Expansion unit H
- 582hex 0246 Communication fault, Expansion unit I
- 583hex 0247 Communication fault, Expansion unit Bus
- 587hex 024B Excess current, C259-11
- 588hex 024C Short circuit, C259-11
- 590hex 024E Short circuit, C259-12
- 591hex 024F Short circuit, C259-13
- 592hex 0250 Short circuit, C259-14
- 593hex 0251 Short circuit, C259-15
- 594hex 0252 Short circuit, C259-16
- 595hex 0253 Short circuit, C259-12
- 596hex 0254 Short circuit, C259-13
- 597hex 0255 Short circuit, C259-14
- 598hex 0256 Short circuit, C259-15
- 599hex 0257 Short circuit, C259-16
- 621hex 026D Automatic fire alarm, engine compartment
- 622hex 026E Automatic fire alarm, engine compartment
- 623hex 026F Automatic fire alarm, passenger area
- 624hex 0270 Automatic fire alarm, passenger area
- 625hex 0271 Communication with the control unit (VIS)
- 626hex 0272 Fuel level, CAN communication fault
- 627hex 0273 Information fault, parking brake
- 628hex 0274 Vehicle speed, CAN communication fault
- 629hex 0275 Information fault, brake status
- 630hex 0276 Brake pedal, CAN communication fault
- 631hex 0277 Gearbox status, CAN communication fault
- 632hex 0278 Accelerator pedal, CAN communication fault
- 633hex 0279 Information fault, brake pressure sensor
- 634hex 027A Information fault, engine speed
- 635hex 027B Information fault, cruise control
- 636hex 027C Information fault, air pressure
- 637hex 027D Motor, CAN communication fault.
- 638hex 027E Information fault, trailer weight
- 639hex 027F Gearbox temperature, CAN communication fault
- 640hex 0280 Engine status, CAN communication fault
- 641hex 0281 Information fault, retarder temperature
- 642hex 0282 Overload, C259-11
- 643hex 0283 Overload, C259-12
- 644hex 0284 Overload, C259-13
- 645hex 0285 Overload, C259-14
- 646hex 0286 Overload, C259-15
- 647hex 0287 Overload, C259-16
- 648hex 0288 Body-requested braking, external CAN bus
- 649hex 0289 Low flow, steered tag axle
- 656hex 0290 Short circuit, BCI1 pin C2 (truck) or C628-16 (bus)
- 657hex 0291 Short circuit, BCI1 pin C2 (truck) or C628-16 (bus)
- 658hex 0292 Short circuit, BCI1 pin C2 (truck) or C628-16 (bus)
- 660hex 0294 Ground missing
- 661hex 0295 Short circuit, analogue input signal, BCI (pin B8)
- 662hex 0296 Short circuit, analogue input signal, BCI (pin B8)
- 663hex 0297 Short circuit, analogue input signal, expansion unit A (pin 20)