Scania BMU DTC 786 Solenoid valve V194 for the propulsion battery cooling system is short-circuited to ground.

BMU Battery Management Unit · Scania · 2 variants

Code 786 (decimal). Some diagnostic tools show it in hexadecimal as 0312.

In short

Solenoid valve for the propulsion battery cooling system is short-circuited to ground.

Variant 1

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 786 mean?

What causes Scania DTC 786?

What are the symptoms?

How to fix Scania BMU fault code 786?

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Variant 2

Applies to: BMU5

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

Code 786 in other Scania systems

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