Scania BMU fault codes
All 702 Scania BMU (Battery Management Unit) diagnostic trouble codes, with meaning, causes and how to fix them.
Control units:
BMU5BMU6 (RES)BMU6 (RESXA)BMU6 (RESXB)BMU6 (RESXC)BMU6 (RESXD)BMU6 (RESXE)BMU6 (RESXF)BMU6 (RESXG)BMU6 (RESXH)BMU6 (RESXI)BMU6 (RESXJ)BMU6 (RESXK)BMU7 (BMUA)BMU7 (BMUB)BMU7 (BMUC)BMU7 (BMUD)BMU7 (BMUE)BMU7 (BMUF)BMU7 (BMUG)BMU7 (BMUH)BMU7 (BMUI)BMU7 (BMUJ)BMU7 (BMUK) +5
Showing 361–420 of 702 codes
- 1579hex 062B Cab heater H41, consumes a lot of power
- 1580hex 062C Fault in water valve V249
- 1581hex 062D Electric vehicle charging station, fault during insulation check
- 1582hex 062E Contactor unit electrical power take-off, configuration fault
- 1583hex 062F Contactor unit electrical power take-off, in operation without request from vehicle
- 1584hex 0630 Bodywork system, fault when discharging
- 1585hex 0631 Contactor unit electrical power take-off, CAN communication fault
- 1586hex 0632 Contactor unit electrical power take-off, CAN communication fault
- 1587hex 0633 Parameter fault
- 1588hex 0634 Excessive power consumption for equipment connected to electric power take-off R126
- 1589hex 0635 The pantograph activation switch does not work
- 1590hex 0636 Propulsion battery, deviating cell voltage
- 1591hex 0637 Future courses
- 1592hex 0638 Future courses
- 1593hex 0639 Future courses
- 1594hex 063A Future courses
- 1595hex 063B Propulsion battery, low capacity
- 2544hex 0009F0 Interruption on CAN 1
- 2545hex 0009F1 Interruption on CAN 2
- 2546hex 0009F2 Interruption on CAN 3
- 2547hex 0009F3 No connection to the UI sensor
- 2560hex 000A00 CAN message missing for coolant pump on CAN1
- 2561hex 000A01 CAN message missing for coolant pump
- 2562hex 000A02 CAN message missing for coolant pumps on CAN bus 2
- 2563hex 000A03 CAN message missing for coolant pump on CAN bus 2
- 2564hex 000A04 CAN message missing for checking propulsion batteries from TMS
- 2565hex 000A05 Fault in CAN communication with the TMS control unit
- 2566hex 000A06 Fault in CAN communication with the TMS control unit
- 2567hex 000A07 No CAN message for propulsion batteries
- 2568hex 000A08 Fault in CAN communication with BMU control unit
- 2569hex 000A09 Fault in CAN communication with BMU control unit
- 2570hex 000A0A No CAN message from BMU control unit B
- 2571hex 000A0B Fault in CAN communication with BMU control unit B
- 2572hex 000A0C Fault in CAN communication with BMU control unit B
- 2573hex 000A0D No CAN message from BMU control unit C
- 2574hex 000A0E Fault in CAN communication with BMU control unit C.
- 2575hex 000A0F Fault in CAN communication with BMU control unit C.
- 2576hex 000A10 No CAN message from BMU control unit D
- 2577hex 000A11 Fault in CAN communication with BMU control unit D
- 2578hex 000A12 Fault in CAN communication with BMU control unit D
- 2579hex 000A13 No CAN message from BMU control unit E
- 2580hex 000A14 Fault in CAN communication with BMU control unit E
- 2581hex 000A15 Fault in CAN communication with BMU control unit E
- 2582hex 000A16 No CAN message from BMU control unit F
- 2583hex 000A17 Fault in CAN communication with BMU control unit F
- 2584hex 000A18 Fault in CAN communication with BMU control unit F
- 2585hex 000A19 No CAN message from BMU control unit G
- 2586hex 000A1A Fault in CAN communication with BMU control unit G.
- 2587hex 000A1B Fault in CAN communication with BMU control unit G.
- 2588hex 000A1C No CAN message from BMU control unit H
- 2589hex 000A1D Fault in CAN communication with BMU control unit H
- 2590hex 000A1E Fault in CAN communication with BMU control unit H
- 2591hex 000A1F No CAN message from BMU control unit I
- 2592hex 000A20 Fault in CAN communication with BMU control unit I
- 2593hex 000A21 Fault in CAN communication with BMU control unit I
- 2594hex 000A22 No CAN message from BMU control unit J
- 2595hex 000A23 Fault in CAN communication with BMU control unit J
- 2596hex 000A24 Fault in CAN communication with BMU control unit J
- 2597hex 000A25 No CAN message from BMU control unit K
- 2598hex 000A26 Fault in CAN communication with BMU control unit K