power window problems 85 928S
 

OK, I'm familiar with 914s and 911s, but this power window problem on an 85 928S is killing me.

Driver and passenger side do not work at all. Other than checking the switches where do I go???

Any help is greatly appreciated.

Mark

Missery loves company. '83S, same problem drivers side.

A.

Some info:

http://forums.rennlist.com/cgi-bin/rennforums/ultimatebb.cgi?ubb=get_topic;f=14;t=001995


http://forums.rennlist.com/cgi-bin/rennforums/ultimatebb.cgi?ubb=get_topic;f=14;t=000827

first check fuses.45 of them,so get a book. 2nd.pull one door panel,disconect window motor,plug voltmeter to wire conection,press window button,power? yes,change motor,no,track wires.pull panel under center console.disconect window switch.voltmeter to power and grnd. power?yes,broken or disconected wire no,ah,here it is no.15fuse from left.or no.3 relay allso from left. relay part no.928 615 126 00.sorry,not a volks part.contact me if you recieve. casbay@bellsouth.net

sorry,that's casbayfl@bellsouth.net

hey mcabbot.the seat belt relay has the same part no. contact porsche for location.i don't know where it is.that should save time and money finding the problem. cas.

THANKS!!!!
 

Thanks for all the info!!!! Found out that one switch was bad and both power window motors were shot.

Volvo 240 power window motors work nicely!!!!!

Thanks again,
Mark