Scania AWD DTC 14003 Unexpected difference in speed across transfer gear

AWD All-Wheel Drive · Scania · 2 variants

Code 14003 (decimal). Some diagnostic tools show it in hexadecimal as 36B3.

In short

The difference in rotational speed between the transfer gearbox input shaft and the transfer gearbox output shaft is different from the rotational speed indicated by the gear ratio expected by the transfer gear.

Variant 1

Applies to: AWD2 (AWD)

What does Scania AWD fault code 14003 mean?

What causes Scania DTC 14003?

How to fix Scania AWD fault code 14003?

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Variant 2

Applies to: AWD1

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