Scania VDT DTC 89 Gearbox identification unit

VDT VDT control unit · Scania

Code 89 (decimal). Some diagnostic tools show it in hexadecimal as 0059.

In short

Short circuit in cable harness to identification unit.

Applies to: VDT2 (VDT)

What does Scania VDT fault code 89 mean?

What causes Scania DTC 89?

How does the system react?

How to fix Scania VDT fault code 89?

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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.

Code 89 in other Scania systems