Scania DCS DTC 1048603 Window winder motor on the driver's side, synchronisation fault

DCS DCS control unit · Scania · 2 variants

Code 1048603 (decimal). Some diagnostic tools show it in hexadecimal as 10001B.

In short

The Hall effect sensor in the window winder motor M9 and the window winder motor provide varying information about the window adjustment direction or speed.

Variant 1

Applies to: DCS1 (DCS)

What does Scania DCS fault code 1048603 mean?

What causes Scania DTC 1048603?

How does the system react?

What are the symptoms?

How to fix Scania DCS fault code 1048603?

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Variant 2: Hall effect sensor in the window winder motor on the driver's side, synchronisation fault

Applies to: DCS1

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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