Scania CSS DTC 8402961 Curtain airbag behind the passenger area, short circuit

CSS Crash Safety System · Scania

Code 8402961 (decimal). Some diagnostic tools show it in hexadecimal as 803811.

In short

The curtain airbag behind the passenger area has short-circuited to ground.

Applies to: CSS2 (SRS)

What does Scania CSS fault code 8402961 mean?

What causes Scania DTC 8402961?

How does the system react?

What are the symptoms?

How to fix Scania CSS fault code 8402961?

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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.