Windscreen wipers
â–¶ How to fix
Check wiring between the wiper motor and the control unit. Check the function of the end position sensor. After the fault has be rectified, the windscreen wipers must be run so that the wiper blade rest position is set.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
Constant voltage from the wiper motor limit position sensor.
Possible cause
Short circuit to 24V.