Scania EBS DTC 1246473 External braking request

Q: What does Scania EBS fault code 1246473 mean?

External braking request. Incorrect signal from an external control unit. Code 1246473 (decimal). Some diagnostic tools show it in hexadecimal as 130509.

EBS Electronic Braking System · Scania

Code 1246473 (decimal). Some diagnostic tools show it in hexadecimal as 130509.

In short

Incorrect signal from an external control unit.

Applies to: EBS7

What does Scania EBS fault code 1246473 mean?

Incorrect signal from an external control unit.

What causes Scania DTC 1246473?

Fault in the control unit sending the brake request.

How does the system react?

A yellow warning indication is displayed.

What are the symptoms?

External brake request does not work.

How to fix Scania EBS fault code 1246473?

Check the control unit sending the brake request.

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