Scania BCI DTC 720 High voltage, analogue input signal, expansion unit A (pin 20)

BCI BCI control unit · Scania · 2 variants

Code 720 (decimal). Some diagnostic tools show it in hexadecimal as 02D0.

In short

Implausible signal, voltage too high.

Variant 1

Applies to: BCI2 (BWE)

What does Scania BCI fault code 720 mean?

What causes Scania DTC 720?

What are the symptoms?

How to fix Scania BCI fault code 720?

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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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