Scania IBU DTC 96777 Negative contactor, open incorrectly

IBU IBU control unit · Scania

Code 96777 (decimal). Some diagnostic tools show it in hexadecimal as 017A09.

In short

The contactor to the negative terminal of the propulsion battery is open incorrectly.

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 96777 mean?

What causes Scania DTC 96777?

How does the system react?

How to fix Scania IBU fault code 96777?

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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.