Scania AMS DTC 8340 Reset button stuck

AMS AMS control unit · Scania

Code 8340 (decimal). Some diagnostic tools show it in hexadecimal as 002094.

In short

The EEC control unit (E67) is indicating reset button has been pressed for too long, i.e., more than 60 s.

Applies to: AMS2

What does Scania AMS fault code 8340 mean?

How to fix Scania AMS fault code 8340?

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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.