Scania ELC DTC 291 Sensor signal from level sensor for right-hand side of driving axle.

ELC Electronically controlled air suspension · Scania · 2 variants

Code 291 (decimal). Some diagnostic tools show it in hexadecimal as 0123.

In short

The voltage on the input from the level sensor is too high.

Variant 1

Applies to: ELC3

What does Scania ELC fault code 291 mean?

What causes Scania DTC 291?

How does the system react?

How to fix Scania ELC fault code 291?

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Variant 2

Applies to: ELC3 (ELC3Rear)

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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