Wiper motor stopped working - had checked for power to the motor 4 weeks ago (with a buddy's voltmeter - we BOTH saw power to the 4 prong plug) so I ordered a used motor - I get it, plug it in , nothing - voltmeter shows nothing at the connection - pulled the fuze ; NO power at the fuze with the wiper control set to high ( pulled the radio fuze - fine at 13 volts or so )
WHAT is going on ?