Scania TMS DTC 2835 High oil pressure before the retarder tries to engage

TMS Transmission Management System · Scania · 2 variants

Code 2835 (decimal). Some diagnostic tools show it in hexadecimal as 0B13.

In short

If the oil pressure is too high when attempting to synchronise the freewheeling retarder, no connection is made.

Variant 1

Applies to: TMS3 (TMS)

What does Scania TMS fault code 2835 mean?

What causes Scania DTC 2835?

How does the system react?

How to fix Scania TMS fault code 2835?

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Variant 2: Not valid for TMS4 - High pressure detected before retarder attempts to engage.

Applies to: TMS4 (TMS)

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