Scania BMU DTC 1386 Pantograph charger, wrong current direction

BMU Battery Management Unit · Scania

Code 1386 (decimal). Some diagnostic tools show it in hexadecimal as 056A.

In short

Direction of current is inverted from vehicle to electric vehicle charging station.

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 1386 mean?

What causes Scania DTC 1386?

How does the system react?

What are the symptoms?

How to fix Scania BMU fault code 1386?

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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.