Thanks for the tips. Its working now. Here's what I did:
Ran the diags from the service manual. While doing so, I noticed that the fan would only run if I gave it a little spin. It still ran slow though. So OK, bad motor. I took it out to try and rebuild the motor (I did this succesfully on older Honda). Before I was to take the motor apart, I hooked it up straight to battery just to make sure. It ran great. Hooked it back up to connector. Ran the diags again. Everything worked fine. I guess the jiggling to remove the fan freed up some hung up brushes. I had a similar problem on the alternator last fall. I removed a couple screws, jiggled the brush holder and alternator has been fine since. A EE friend of mine says this is common with small motors as the brushes wear down. They hang up and the spring can't seat them properly on the commutator. A little jiggle frees them up and they may run trouble free for a long time after that.
Todd K.