Scania LAS DTC 274 Alarm code, battery box

LAS Locking and Alarm System · Scania

Code 274 (decimal). Some diagnostic tools show it in hexadecimal as 0112.

In short

The fault affects engine performance. It is difficult to start the engine. Engine emissions are affected.

Applies to: LAS1

What does Scania LAS fault code 274 mean?

The fault affects engine performance. It is difficult to start the engine. Engine emissions are affected.

What causes Scania DTC 274?

The fault affects engine performance. It is difficult to start the engine. Engine emissions are affected.

How does the system react?

The alarm code is generated when the battery box sensor (B83) triggers the alarm or when the alarm is triggered due to open circuit in the wiring.

How to fix Scania LAS fault code 274?

  1. The fault affects engine performance.
  2. The engine is difficult to start.
  3. Engine emissions are affected.

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

Code 274 in other Scania systems

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