Scania fault code 704
Code 704 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
ABS system, limited function
The TMS control unit has detected a fault code at a vehicle speed above 10 km/h.
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COO Coordinator
EK2 power take-off
The voltage in the solenoid valve circuit for the EK2 gearbox-driven power take-off is low even though the output is activated.
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BCI
The BIC program contains configurable signals for cloud services
Fault in the control unit BIC program.
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