Scania BMU DTC 1284 The WiFi signal was interrupted during charging

BMU Battery Management Unit · Scania

Code 1284 (decimal). Some diagnostic tools show it in hexadecimal as 0504.

In short

The CMP control unit (VCCU) lost wireless connection with the electric vehicle charging station during charging.

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 1284 mean?

What causes Scania DTC 1284?

What are the symptoms?

How to fix Scania BMU fault code 1284?

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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.

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