Scania fault code 712
Code 712 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
Not valid for TMS4 - (ECA CAN error ActualPosition signal)
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COO Coordinator
EG3 power take-off
The voltage in the solenoid valve circuit for the EG3 gearbox-driven power take-off is low even though the output is activated.
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BCI
Open circuit, 15 voltage for accessory mode
There is no 15 voltage for the input.
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