Scania TMS DTC 21010 Time-out in CAN communication from the coordinator

TMS Transmission Management System · Scania

Code 21010 (decimal). Some diagnostic tools show it in hexadecimal as 5212.

In short

Timeout from coordinator.

Applies to: TMS1

What does Scania TMS fault code 21010 mean?

What causes Scania DTC 21010?

How does the system react?

How to fix Scania TMS fault code 21010?

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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 21010 in other Scania systems