Scania IBU DTC 97120 Incompatible software in battery module

Q: What does Scania IBU fault code 97120 mean?

Incompatible software in battery module. The software in the battery modules is not compatible with each other or the IBU control unit. Code 97120 (decimal). Some diagnostic tools show it in hexadecimal as 017B60.

Q: How to fix Scania IBU fault code 97120?

- Update the IBU control unit's software. The battery modules' software is updated at the same time. - If there is no newer software, contact Technical Support.

IBU IBU control unit · Scania

Code 97120 (decimal). Some diagnostic tools show it in hexadecimal as 017B60.

In short

The software in the battery modules is not compatible with each other or the IBU control unit.

Applies to: IBU2 (IBU)IBU2 (IBUA)IBU2 (IBUB)IBU2 (IBUC)IBU2 (IBUD)IBU2 (IBUE)IBU2 (IBUF)IBU2 (IBUG)IBU2 (IBUH)IBU2 (IBUI)IBU2 (IBUJ)IBU2 (IBUK)

What does Scania IBU fault code 97120 mean?

The software in the battery modules is not compatible with each other or the IBU control unit.

What causes Scania DTC 97120?

- Faulty software in a battery module. A mixture of software in the battery modules of the propulsion battery has arisen. This should normally only be possible during battery repairs when a module has been replaced.

How does the system react?

A yellow warning indication is displayed.

How to fix Scania IBU fault code 97120?

Update the IBU control unit's software.
The battery modules' software is updated at the same time.
If there is no newer software, contact Technical Support.

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