Scania BVDR DTC 36981 Incorrect workshop code

BVDR BVDR control unit · Scania

Code 36981 (decimal). Some diagnostic tools show it in hexadecimal as 9075.

In short

Incorrect workshop code has been entered three times in a row.

Applies to: BVDR1 (TCO)

What does Scania BVDR fault code 36981 mean?

Incorrect workshop code has been entered three times in a row.

What causes Scania DTC 36981?

Incorrect workshop code has been entered three times in a row.

How does the system react?

The tachograph display shows a warning and the code 17 for this fault code. Attempted login is blocked for 12 hours.

How to fix Scania BVDR fault code 36981?

  1. Wait 12 hours.
  2. Then try to log in again with the correct workshop code.

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

Code 36981 in other Scania systems