Scania TMS DTC 1556 Oil distribution piston position sensor, unreasonable resistance in the position sensor coil

TMS Transmission Management System · Scania

Code 1556 (decimal). Some diagnostic tools show it in hexadecimal as 0614.

In short

The control unit indicates that the value of the resistance in the coil of the position sensor is not reliable.

Applies to: TMS5 (TMS)

What does Scania TMS fault code 1556 mean?

What causes Scania DTC 1556?

How does the system react?

How to fix Scania TMS fault code 1556?

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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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