Scania PCS DTC 1083 CAN timeout on message MGEMDS4A_MGUAh from MGUA3

PCS PCS control unit · Scania

Code 1083 (decimal). Some diagnostic tools show it in hexadecimal as 00043B.

In short

Message not received within 5 nominal transmission rate periods.

Applies to: PCS1 (PCS)

What does Scania PCS fault code 1083 mean?

What causes Scania DTC 1083?

What are the symptoms?

How to fix Scania PCS fault code 1083?

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.

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

Code 1083 in other Scania systems