Scania TMS DTC 1543 Position sensors for gear 1 and gear 3, unreasonable resistance in the position sensor coil

TMS Transmission Management System · Scania · 3 variants

Code 1543 (decimal). Some diagnostic tools show it in hexadecimal as 0607.

In short

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

Variant 1

Applies to: TMS3 (TMS)

What does Scania TMS fault code 1543 mean?

What causes Scania DTC 1543?

What are the symptoms?

How to fix Scania TMS fault code 1543?

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Variant 2: Position sensor for S3 and S4, unreasonable resistance in the position sensor coil

Applies to: TMS4 (TMS)

Variant 3: Position sensor for EC power take-off 2, implausible resistance in the position sensor coil

Applies to: TMS5 (TMS)

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 1543 in other Scania systems

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