Scania EMS DTC 54532 Fuel supply to cylinders

EMS Engine Management System · Scania · 3 variants

Code 54532 (decimal). Some diagnostic tools show it in hexadecimal as D504.

In short

Interruption in CAN communications between EMS control unit and GMS control unit.

Variant 1: EMS control unit, interruption of CAN communication

Applies to: EMS10

What does Scania EMS fault code 54532 mean?

What causes Scania DTC 54532?

How to fix Scania EMS fault code 54532?

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
Get Premium – 7,50 € / month I already have an account

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

Variant 2

Applies to: EMS S6

Variant 3

Applies to: EMS S6 (EMS S6 EuroIII)

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