Scania TMS DTC 1283 Solenoid valve for high splitter gear, open circuit

TMS Transmission Management System · Scania · 3 variants

Code 1283 (decimal). Some diagnostic tools show it in hexadecimal as 0503.

In short

Open circuit in the solenoid valve cable harness for voltage supply or earthing.

Variant 1

Applies to: TMS3 (TMS)

What does Scania TMS fault code 1283 mean?

What causes Scania DTC 1283?

What are the symptoms?

How to fix Scania TMS fault code 1283?

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Variant 2: Solenoid valve for connecting L1, open circuit

Applies to: TMS4 (TMS)

Variant 3: Solenoid valve for oil flow, interruption

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 1283 in other Scania systems

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