Applies to: ZF1
What does Scania ZF fault code 6319 mean?
Prohibited coding.
What causes Scania DTC 6319?
The transmission coding indicates gear change without overdrive and the gear change program indicates gear change with overdrive or the transmission coding indicates gear change with overdrive.
How does the system react?
The control unit changes to up to (max.) fourth gear. A warning indication comes on when this fault code is generated.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.