Scania fault code 685
Code 685 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
Adaptive cruise control, implausible values in the data.
Implausible values in the data from the AICC control unit.
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CUV Visibility system
Loudspeaker for warning signal when the vehicle is turning, sound with reduced volume does not work
Reduced volume does not work from the loudspeaker for warning signal during vehicle turning. The warning signal is activated when the vehicle turns towards the passenger side.
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BCI
Flow sensor for electrohydraulic power steering pump
Incorrect signal or no signal from the flow sensor for the electrohydraulic power steering pump (EHS).
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CMS
Information fault, feedback from automatic vehicle level control
Fault in feedback from the automatic vehicle level control.
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