rear wiper motor has no power
07-20-2002, 12:03 PM
#1
Intermediate
Thread Starter
rear wiper motor has no power
hi again :-)))
just a quickie... I have noticed that my rear wiper can hardly move when I actuate it. On a brief checkup, when I lift the wiper off the window, the motor does turn it the full way and at the normal speed, but when I replace the wiper on the glass, the motor seems to have no strength to continue turning it - has anyone had this problem and has any idea as to how to ameliorate it???
cheers and have a nice w/e
elias
just a quickie... I have noticed that my rear wiper can hardly move when I actuate it. On a brief checkup, when I lift the wiper off the window, the motor does turn it the full way and at the normal speed, but when I replace the wiper on the glass, the motor seems to have no strength to continue turning it - has anyone had this problem and has any idea as to how to ameliorate it???
cheers and have a nice w/e
elias
07-21-2002, 03:39 PM
#2
Addict
Rennlist Member
Rennlist Member
Hello
Remove the aluminiumcover from the wipermotor and look for dirt, rust and worn coals.
then check if you have enough voltage, ground and also check the wiper arm bushing for free runing, They can rust up inside and bind.
To prevent a burned trough motor or people get hurt by the wiperarm Porsche used cap ends that will jump out on overload.
Grüsse
Remove the aluminiumcover from the wipermotor and look for dirt, rust and worn coals.
then check if you have enough voltage, ground and also check the wiper arm bushing for free runing, They can rust up inside and bind.
To prevent a burned trough motor or people get hurt by the wiperarm Porsche used cap ends that will jump out on overload.
Grüsse