Scania ALM DTC 1139 Motion and inclination detector, temporary fault

ALM ALM control unit · Scania · 2 variants

Code 1139 (decimal). Some diagnostic tools show it in hexadecimal as 0473.

In short

Motion and inclination detector T78 has reported an unknown status to the ALM control unit.

Variant 1

Applies to: ALM1 (ALM)

What does Scania ALM fault code 1139 mean?

What causes Scania DTC 1139?

How to fix Scania ALM fault code 1139?

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Variant 2

Applies to: ALM1

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

Code 1139 in other Scania systems

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