<p>If you have red floor or carpet, that could be recognized as the <a href="https://brickset.com/parts/6225519/rail-accessory-no-4" rel="nofollow noreferrer">Stop Rail Accessory</a> by the engine. Otherwise I would contact Lego customer support.</p>

CC BY-SA 4.0
2019-03-24T18:47:48.783Z
2019-03-24T18:47:48.783Z
palacsint
<p>My DUPLO railroad engine stops after 20cm moving.
I suppose the sensor in the front axle is damaged.</p>

<p>So is it possible to repair it?</p>

<trains><duplo><repair><electronics>
My DUPLO railroad engine stops after 20cm
Matthias M
# My DUPLO railroad engine stops after 20cm

(Asked by: username_0 on 2019-03-24)

My DUPLO railroad engine stops after 20cm moving.
I suppose the sensor in the front axle is damaged.

So is it possible to repair it?

**Tags:** trains, duplo, repair, electronics


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## 1 answers

### Answer by username_1 on 2019-03-24. Score: 1

If you have red floor or carpet, that could be recognized as the [Stop Rail Accessory](https://brickset.com/parts/6225519/rail-accessory-no-4) by the engine. Otherwise I would contact Lego customer support.


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