Scania BCI DTC 540 BIC program

BCI BCI control unit · Scania · 14 variants

Code 540 (decimal). Some diagnostic tools show it in hexadecimal as 021C.

In short

Unexpected or prohibited event in the BIC program.

Variant 1

Applies to: BCI1 (BWE)BCI2 (BWE)

What does Scania BCI fault code 540 mean?

What causes Scania DTC 540?

How does the system react?

How to fix Scania BCI fault code 540?

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Variant 2

Applies to: BCI2 (BWE)

Variant 3

Applies to: BCI3 (BWE)

Variant 4: Short circuit, ExpBuss-B13

Applies to: BCI B1 (BWEXBUS)

Variant 5: Short circuit, ExpI-B13

Applies to: BCI C1 (BWEXI)

Variant 6: Short circuit, ExpA-30

Applies to: BCI E1 (BWEXA)

Variant 7: Short circuit, ExpB-30

Applies to: BCI E1 (BWEXB)

Variant 8: Short circuit, ExpC-30

Applies to: BCI E1 (BWEXC)

Variant 9: Short circuit, ExpD-30

Applies to: BCI E1 (BWEXD)

Variant 10: Short circuit, ExpE-30

Applies to: BCI E1 (BWEXE)

Variant 11: Short circuit, ExpF-30

Applies to: BCI E1 (BWEXF)

Variant 12: Short circuit, ExpG-30

Applies to: BCI E1 (BWEXG)

Variant 13: Short circuit, ExpH-30

Applies to: BCI E1 (BWEXH)

Variant 14: Short circuit, ExpI-30

Applies to: BCI E1 (BWEXI)

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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