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 421–480 of 702 codes
- 2599hex 000A27 Fault in CAN communication with BMU control unit K
- 2600hex 000A28 No CAN message from BMU control unit L
- 2601hex 000A29 Fault in CAN communication with BMU control unit L
- 2602hex 000A2A Fault in CAN communication with BMU control unit L
- 2603hex 000A2B No CAN message from BMU control unit M
- 2604hex 000A2C Fault in CAN communication with BMU control unit M
- 2605hex 000A2D Fault in CAN communication with BMU control unit M
- 2606hex 000A2E No CAN message from BMU control unit N
- 2607hex 000A2F Fault in CAN communication with BMU control unit N
- 2608hex 000A30 Fault in CAN communication with BMU control unit N
- 2609hex 000A31 No CAN message from BMU control unit O
- 2610hex 000A32 Fault in CAN communication with BMU control unit O
- 2611hex 000A33 Fault in CAN communication with BMU control unit O
- 2612hex 000A34 CAN message missing for current sensor
- 2613hex 000A35 Fault in CAN communication from the current sensor
- 2614hex 000A36 Fault in CAN communication from the current sensor
- 2615hex 000A37 No CAN message from BMU control unit B
- 2616hex 000A38 No CAN message from BMU control unit C
- 2617hex 000A39 No CAN message from BMU control unit D
- 2618hex 000A3A No CAN message from BMU control unit E
- 2619hex 000A3B No CAN message from BMU control unit F
- 2620hex 000A3C No CAN message from BMU control unit G
- 2621hex 000A3D No CAN message from BMU control unit H
- 2622hex 000A3E No CAN message from BMU control unit I
- 2623hex 000A3F No CAN message from BMU control unit J
- 2624hex 000A40 No CAN message from BMU control unit K
- 2625hex 000A41 No CAN message from BMU control unit L
- 2626hex 000A42 No CAN message from BMU control unit M
- 2627hex 000A43 No CAN message from BMU control unit N
- 2628hex 000A44 No CAN message from BMU control unit O
- 2629hex 000A45 No CAN message from BMU control unit P
- 2630hex 000A46 No CAN message from BMU control unit P
- 2631hex 000A47 Fault in CAN communication with BMU control unit P
- 2632hex 000A48 Fault in CAN communication with BMU control unit P
- 2633hex 000A49 BMU control unit, CAN communication error
- 2634hex 000A4A CAN communication between the master and subordinate BMU, checksum fault
- 2635hex 000A4B CAN communication between the master and subordinate BMU, serial number fault
- 2636hex 000A4C Interruption in CAN communication between the master and subordinate BMU
- 2637hex 000A4D CAN communication between the master and subordinate BMU, checksum fault
- 2638hex 000A4E CAN communication between the master and subordinate BMU, serial number fault
- 3030hex 000BD6 Propulsion battery, insulation fault, positive side
- 3031hex 000BD7 Propulsion battery, insulation fault, negative side
- 3032hex 000BD8 Propulsion battery, critical insulation fault, positive side
- 3033hex 000BD9 Propulsion battery, critical insulation fault, negative side
- 3034hex 000BDA UI sensor T282, incorrect position
- 3038hex 000BDE Charging current limit exceeded
- 3040hex 000BE0 Discharge current limit exceeded
- 3041hex 000BE1 Positive contactor, closed incorrectly.
- 3042hex 000BE2 Positive contactor, open incorrectly
- 3043hex 000BE3 Negative contactor, closed incorrectly
- 3044hex 000BE4 Negative contactor, open incorrectly
- 3045hex 000BE5 Pre-charge contactor, closed incorrectly
- 3046hex 000BE6 Pre-charging contactor, open incorrectly
- 3047hex 000BE7 Propulsion battery, anomalous voltage, current or temperature
- 3048hex 000BE8 Propulsion battery, overvoltage, controlled shutdown
- 3049hex 000BE9 Propulsion battery, overvoltage, emergency shutdown
- 3050hex 000BEA Propulsion battery, overcurrent, controlled shutdown
- 3051hex 000BEB Propulsion battery, over-temperature, controlled shutdown
- 3052hex 000BEC Propulsion battery, over-temperature, controlled shutdown
- 3053hex 000BED Propulsion battery, undervoltage, controlled shutdown