So I've been working like a madman on my 240z and replaced the wiper motor AND linkage (which I thought was the issue). The thing is this: Before installation, the motor works great and I can even turn the linkages freely by hand without issue. Once installed, the wipers won't move. This isn't the standard "wet glass needed" situation either. Without wipers on, the pegs don't rotate. Figured I'd ask for some help. The connections are all good, wiring is solid and the battery is fully charged. Thanks for the help!! Chris