Scania SC DTC 20482 Calibration interface

SC SC control unit · Scania

Code 20482 (decimal). Some diagnostic tools show it in hexadecimal as 5002.

In short

Invalid signals in the calibration interface. The tachograph display shows code 27 for this fault code.

Applies to: SC2 (TCO)

What does Scania SC fault code 20482 mean?

Invalid signals in the calibration interface. The tachograph display shows code 27 for this fault code.

What causes Scania DTC 20482?

The interface is blocked and additional signals will be ignored until the PIN code is entered (when the workshop card is inserted).

How to fix Scania SC fault code 20482?

  1. Check the tachograph security seal.
  2. If the fault message is shown repeatedly, renew the tachograph.

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

Code 20482 in other Scania systems