Scania ALM DTC 516 Micro switch door lock passenger side (truck)/micro switch A2 (bus), short circuit

ALM ALM control unit · Scania · 2 variants

Code 516 (decimal). Some diagnostic tools show it in hexadecimal as 0204.

In short

The micro switch is short-circuited to earth.

Variant 1

Applies to: ALM1 (ALM)

What does Scania ALM fault code 516 mean?

What causes Scania DTC 516?

How does the system react?

What are the symptoms?

How to fix Scania ALM fault code 516?

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Variant 2

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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