dgi Posted July 16, 2008 Report Share Posted July 16, 2008 72 PL510. Wiper motor isn't working. Fuse is OK. Switch feels solid and powers the windshield washer OK. Just no wiper action. All other electrics are working fine, even though PO has messed with the wiring a bit. Can someone tell me the best way to test the motor? Wht wires should have power, etc? Is there a relay that controls the motor? I seem to recall there is a grounding issue on these, but couldn't find any post about it. Thanks for your help. Quote Link to comment
hang_510 Posted July 16, 2008 Report Share Posted July 16, 2008 ive taken another motor and tried it in my connection. simple idea when you have another car and motor :D sounds like some wires may have been screwed with :mad: no schematic, but you could find the 2 diff power wires (for slow and slower :lol: ) and apply power. Quote Link to comment
dat521gatherer Posted July 28, 2008 Report Share Posted July 28, 2008 the haynes manual i had for my 620 had a great section on testing your wiper motor with a couple jumper wires. look in a 510/pl521 haynes manual. damn i sold mine on ebay a few months and dont remember if it was in there. or better yet get a factory service manual. it's gotta be in there. anyone? Quote Link to comment
datzenmike Posted July 28, 2008 Report Share Posted July 28, 2008 Don't forget there is power to the wiper when the ignition is on. When you turn them off they still have to return to their park position. Quote Link to comment
pepesnax Posted February 5, 2009 Report Share Posted February 5, 2009 On my 710 the wiper motor and the voltage regulator share some wires. Quote Link to comment
KELMO Posted February 5, 2009 Report Share Posted February 5, 2009 I think I may have a factory manual at home, I'll check tonight and either post here of PM you. Kelmo Quote Link to comment
datzenmike Posted February 5, 2009 Report Share Posted February 5, 2009 On my 710 the wiper motor and the voltage regulator share some wires. I think I may have a factory manual at home, I'll check tonight and either post here of PM you. Kelmo Boys... this is a pretty stale post from the middle of July last summer. :mellow: Quote Link to comment
KELMO Posted February 6, 2009 Report Share Posted February 6, 2009 Guess I'll blow off lookin for that book tonight:D Quote Link to comment
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