Scania BCI DTC 535 Communication fault, FMS-CAN bus

BCI BCI control unit · Scania · 5 variants

Code 535 (decimal). Some diagnostic tools show it in hexadecimal as 0217.

In short

Open circuit in cable harness for FMS CAN bus.

Variant 1

Applies to: BCI2 (BWE)

What does Scania BCI fault code 535 mean?

What causes Scania DTC 535?

How does the system react?

How to fix Scania BCI fault code 535?

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Variant 2: Communication fault, FMS CAN bus.

Applies to: BCI3 (BWE)

Variant 3: Short circuit, ExpBuss-B7

Applies to: BCI B1 (BWEXBUS)

Variant 4: FMS CAN bus, electrical fault

Applies to: BCI1 (BWE)

Variant 5

Applies to: BCI2 (BWE)

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

Code 535 in other Scania systems

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