Scania ALLISON DTC 1805 Oil level sensor, voltage high

ALLISON Allison automatic gearbox · Scania

Code 1805 (decimal). Some diagnostic tools show it in hexadecimal as 070D.

In short

The voltage from the oil level sensor is too high.

Applies to: A4

What does Scania ALLISON fault code 1805 mean?

What causes Scania DTC 1805?

How does the system react?

How to fix Scania ALLISON fault code 1805?

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