Scania CSS DTC 8398865 Curtain airbag on the passenger side, short circuit

CSS Crash Safety System · Scania

Code 8398865 (decimal). Some diagnostic tools show it in hexadecimal as 802811.

In short

The curtain airbag on the passenger side H31 is short-circuited to ground.

Applies to: CSS2 (SRS)

What does Scania CSS fault code 8398865 mean?

What causes Scania DTC 8398865?

How does the system react?

What are the symptoms?

How to fix Scania CSS fault code 8398865?

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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.