Scania ALM DTC 529 Micro switch rear door passenger side (truck)/micro switch A4 (bus), open circuit

ALM ALM control unit · Scania · 2 variants

Code 529 (decimal). Some diagnostic tools show it in hexadecimal as 0211.

In short

Open circuit in the micro switch.

Variant 1

Applies to: ALM1 (ALM)

What does Scania ALM fault code 529 mean?

What causes Scania DTC 529?

How does the system react?

What are the symptoms?

How to fix Scania ALM fault code 529?

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Variant 2: Door lock micro switch in rear door on the passenger's side, open circuit

Applies to: ALM1

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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