Scania CSS DTC 15729431 Control unit, high supply voltage

CSS Crash Safety System · Scania

Code 15729431 (decimal). Some diagnostic tools show it in hexadecimal as F00317.

In short

The CSS control unit has detected that its supply voltage is above the permitted level.

Applies to: CSS2 (SRS)

What does Scania CSS fault code 15729431 mean?

What causes Scania DTC 15729431?

How does the system react?

How to fix Scania CSS fault code 15729431?

Read the full explanation with Premium

Causes, system reaction, symptoms and step-by-step repair instructions for every fault code are available to Premium members.

  • Full explanations of every code and brand
  • Causes, symptoms and repair steps
  • New brands and codes included

Yearly plan: pay 10 months, get 12. Cancel at any time.

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

Code 15729431 in other Scania systems