Scania fault code 669
Code 669 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:
MBS
Sensing strip, electrically powered wheelchair ramp
The signal from the sensing strip has been active an implausible amount of time.
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CUV Visibility system
Direction indicator RH
Right-hand direction indicator flashes with reduced brightness.
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BCI
Short circuit, analogue input signal, expansion unit D (pin 20)
Short circuit to earth.
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