Scania TMS DTC 1702 5 V voltage regulator, communication interruption

TMS Transmission Management System · Scania · 2 variants

Code 1702 (decimal). Some diagnostic tools show it in hexadecimal as 06A6.

In short

The control system indicates that there is a fault in the communication with another component.

Variant 1

Applies to: TMS3 (TMS)TMS4 (TMS)TMS6 (TMS)

What does Scania TMS fault code 1702 mean?

What causes Scania DTC 1702?

What are the symptoms?

How to fix Scania TMS fault code 1702?

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Variant 2: 5 V regulator (TRKR), communication failure

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 1702 in other Scania systems