green is hot, black is ground but I'd just replace them.  save you a lot of 
headaches and they will last another 13 years or more.


"Mark Goodall" <1splicethisaudio_at_gmail.com> wrote in message 
news:5cc5b19f-b3e2-409e-a46f-8f39bc549f33_at_glegroupsg2000goo.googlegroups.com...
It appears it's not the 'relay' this time. I replaced it ($58) and the fans 
wouldn't work, running the van up past normal temp. I should have known, 
because last time the check engine scan threw a code for it, and this time 
it didn't. As Daniel indicated, it's not a relay, so I don't think I can 
check it with a VOM. The fans run fine straight off the battery (although 
one fan has a bit of resistance when I turn it by hand)so I'm thinking about 
wiring them to the battery and fuse box so they only run with the key on. I 
think the fan wires are green & black, anyone know the polarity so they spin 
the right direction?
Mark Goodall