Scania BMU DTC 2636 Interruption in CAN communication between the master and subordinate BMU

BMU Battery Management Unit · Scania

Code 2636 (decimal). Some diagnostic tools show it in hexadecimal as 000A4C.

In short

The control unit is missing a CAN message.

Applies to: BMU7 (BMUA)BMU7 (BMUB)BMU7 (BMUC)BMU7 (BMUD)BMU7 (BMUE)BMU7 (BMUF)BMU7 (BMUG)BMU7 (BMUH)BMU7 (BMUI)BMU7 (BMUJ)BMU7 (BMUK)BMU7 (BMUL)BMU7 (BMUM)BMU7 (BMUN)BMU7 (BMUO)BMU7 (BMUP)

What does Scania BMU fault code 2636 mean?

What causes Scania DTC 2636?

How to fix Scania BMU fault code 2636?

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This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.