Scania TMS DTC 1523 Position sensor for power take-off EG 1, fault in the voltage supply

TMS Transmission Management System · Scania

Code 1523 (decimal). Some diagnostic tools show it in hexadecimal as 05F3.

In short

The supply voltage is outside the approved range.

Applies to: TMS3 (TMS)

What does Scania TMS fault code 1523 mean?

What causes Scania DTC 1523?

How does the system react?

How to fix Scania TMS fault code 1523?

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.