Scania COO DTC 730 Gear lockout

COO Coordinator · Scania

Code 730 (decimal). Some diagnostic tools show it in hexadecimal as 02DA.

In short

The voltage in solenoid valve circuit B, which locks the gear lever backwards, is low even though the output is activated.

Applies to: COO7

What does Scania COO fault code 730 mean?

What causes Scania DTC 730?

How does the system react?

How to fix Scania COO fault code 730?

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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.

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