Scania CSS DTC 8396817 Curtain airbag on the driver’s side, short circuit

CSS Crash Safety System · Scania

Code 8396817 (decimal). Some diagnostic tools show it in hexadecimal as 802011.

In short

The curtain airbag on the driver’s side H30 is short-circuited to ground.

Applies to: CSS2 (SRS)

What does Scania CSS fault code 8396817 mean?

What causes Scania DTC 8396817?

How does the system react?

What are the symptoms?

How to fix Scania CSS fault code 8396817?

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This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.