Scania APS DTC 3404011 Control unit

APS Air Processing System · Scania · 2 variants

Code 3404011 (decimal). Some diagnostic tools show it in hexadecimal as 33F0EB.

In short

Internal fault in the control unit detected during a diagnostic self-test.

Variant 1

Applies to: APS2

What does Scania APS fault code 3404011 mean?

What causes Scania DTC 3404011?

How does the system react?

How to fix Scania APS fault code 3404011?

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Variant 2

Applies to: APS2

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