Scania ZF DTC 16711758 The gearbox control unit temperature is too high

ZF ZF gearbox · Scania · 3 variants

Code 16711758 (decimal). Some diagnostic tools show it in hexadecimal as FF004E.

In short

The control unit temperature has been higher than 138°C for a certain period.

Variant 1

Applies to: ZF4ZF5

What does Scania ZF fault code 16711758 mean?

What causes Scania DTC 16711758?

How to fix Scania ZF fault code 16711758?

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Variant 2

Applies to: ZF3

Variant 3: 3.78 T_ECU_HIGH

Applies to: ZF4

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