Applies to: BMU6 (RES)BMU6 (RESXA)BMU6 (RESXB)BMU6 (RESXC)BMU6 (RESXD)BMU6 (RESXE)BMU6 (RESXF)BMU6 (RESXG)BMU6 (RESXH)BMU6 (RESXI)BMU6 (RESXJ)BMU6 (RESXK)
What does Scania BMU fault code 1280 mean?
The refrigerator compressor reports an internal fault or a voltage supply fault.
What causes Scania DTC 1280?
- Blown fuse. - Fault in connectors or cable harness for the refrigerator compressor. - The refrigerator compressor has a mechanical fault. - Fault in the refrigerator compressor.
How does the system react?
There is no active cooling of the propulsion battery, which may affect the performance of the propulsion battery.
How to fix Scania BMU fault code 1280?
- Check the fuse.
- Check connectors and cable harness for the refrigerator compressor.
- Check whether there pressure is excessively high in the cooling circuit.
- Check the refrigerator compressor.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 1280 in other Scania systems
- 1280hex 0500 Control unit, faulty software
- 1280hex 000500 DIS control unit takes too long to start
- 1280hex 0500 Door control unit, internal voltage fault
- 1280hex 000500 One cylinder or several cylinders, serious misfiring
- 1280hex 0500 Internal test
- 1280hex 0500 MBS master control unit E6042, internal fault
- 1280hex 0500 Overheated electric machine
- 1280hex 000500 L1 disengage solenoid valve - Open load
- 1280hex 0500 Tachograph card holder 2
- 1280hex 0500 Low splitter gear solenoid valve, open circuit
- 1280hex 0500 Internal fault