Scania AMS DTC 8285 Temperature sensor reductant pick-up unit, short circuit or open circuit

AMS AMS control unit · Scania · 2 variants

Code 8285 (decimal). Some diagnostic tools show it in hexadecimal as 205D.

In short

The EEC control unit indicates short circuit to battery voltage or open circuit for the pins connected to the reductant tank temperature sensor T116.

Variant 1

Applies to: AMS1

What does Scania AMS fault code 8285 mean?

What causes Scania DTC 8285?

How does the system react?

How to fix Scania AMS fault code 8285?

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Variant 2

Applies to: AMS2

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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