Fault with windscreen wipers
Posted 12 June 2019 - 06:11 PM
Have checked other forums and haven't come across the same issue.
Any suggestions would be welcome.
Posted 12 June 2019 - 09:13 PM
Possibly a faulty switch.
Hard to imagine 2 seperate opposite type faults happening anywhere else.
Needs a short somewhere across switch contacts to get them to move.
Then an open circuit to take away the supply that gets them to self park.
Does it have a intermiittent wipers?
Possibly internal to motor as well.
See how easy it is to remove the electrical cover off the wiper motor and look for broken bits in there
Intermittent faults can take hours and even days to track down
Check all your earths as well. Behind the dash and around the motor.
Will grab a diagram tomorrow if I have time and see if I can narrow it down a bit more
Posted 12 June 2019 - 09:38 PM
I'll check the motor first as the cover is accessible.
Posted 13 June 2019 - 09:26 AM
It will most likely be in the switch.
There's nothing in the motor that would cause the random movement.
Posted 17 June 2019 - 05:42 AM
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