Scania fault code 651
Code 651 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:
CUV Visibility system
Right-hand side marker lamp
Overload at output for right-hand side marker lamp. Current consumption on the control unit output has exceeded 5,5 A for one second.
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CMS
Secondary steering circuit flow sensor
The dual-circuit steering flow sensor for circuit 2 (T56), connected to pins B22 and B24 on the control unit, is short circuited to voltage.
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