Scania APS DTC 1503459 Compressor relief mode

APS Air Processing System · Scania · 2 variants

Code 1503459 (decimal). Some diagnostic tools show it in hexadecimal as 16F0E3.

In short

Short circuit to positive in the compressor relief solenoid valve.

Variant 1

Applies to: APS2

What does Scania APS fault code 1503459 mean?

What causes Scania DTC 1503459?

How to fix Scania APS fault code 1503459?

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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.

Code 1503459 in other Scania systems