Variant 1
Applies to: BCI1 (BWE)BCI2 (BWE)
What does Scania BCI fault code 531 mean?
What causes Scania DTC 531?
How does the system react?
How to fix Scania BCI fault code 531?
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Variant 2
Applies to: BCI2 (BWE)
Variant 3
Applies to: BCI3 (BWE)
Variant 4: Short circuit, C628-19
Applies to: BCI B1 (BWEXBUS)
Variant 5: Short circuit, ExpI-B1
Applies to: BCI C1 (BWEXI)
Variant 6: Short circuit, ExpA-21
Applies to: BCI E1 (BWEXA)
Variant 7: Short circuit, ExpB-21
Applies to: BCI E1 (BWEXB)
Variant 8: Short circuit, ExpC-21
Applies to: BCI E1 (BWEXC)
Variant 9: Short circuit, ExpD-21
Applies to: BCI E1 (BWEXD)
Variant 10: Short circuit, ExpE-21
Applies to: BCI E1 (BWEXE)
Variant 11: Short circuit, ExpF-21
Applies to: BCI E1 (BWEXF)
Variant 12: Short circuit, ExpG-21
Applies to: BCI E1 (BWEXG)
Variant 13: Short circuit, ExpH-21
Applies to: BCI E1 (BWEXH)
Variant 14: Short circuit, ExpI-21
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.