Scania IBU DTC 97312 Pre-charge contactor, number of permissible actuations exceeded

IBU IBU control unit · Scania

Code 97312 (decimal). Some diagnostic tools show it in hexadecimal as 017C20.

In short

The pre-charge contactors have exceeded the allowed number of actuations.

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 97312 mean?

What causes Scania DTC 97312?

How does the system react?

How to fix Scania IBU fault code 97312?

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