DTC Volkswagen U102F Short Explanation 

The video focuses on the basic Volkswagen specific diagnostic error code.
Contents:
0:21 Basic DTC analysis according to OBD2 protocol standard.
1:48 Insight into programming
an explanation of what a bit is and how a byte is formed
decoding the Error Code to the base programming
2:58 A diagnostically understandable description of the Diagnostic Trouble Code
3:05 Basic error definition
Possible causes or errors of the car and its parts describing the mentioned error
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Make:
Volkswagen
Code:
U102F
Definition:
Right Rear Wiper or Washer MF Switch
Description:
The ECM sets DTC B1589 if received rear wiper or washer signal of multifunction switch is invalid.
Cause:
Faulty Multifunction switchShort circuit in MF signal harnessFaulty IPM