Scania BCI DTC 710 Broken circuit, output for accessory mode (pin B7)

BCI BCI control unit · Scania · 2 variants

Code 710 (decimal). Some diagnostic tools show it in hexadecimal as 02C6.

In short

Excessively high voltage on inactive output for accessory mode.

Variant 1

Applies to: BCI2 (BWE)

What does Scania BCI fault code 710 mean?

What causes Scania DTC 710?

How does the system react?

What are the symptoms?

How to fix Scania BCI fault code 710?

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Variant 2

Applies to: BCI3 (BWE)

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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