Just picked up a sentra last night and the only thing that bugs me is the intermittent position doesn't work and the wipers don't go back down unless you time everything right. Wipers work fine in the other two positions though which leads me to believe its a bad contact.

I'm not to hip on electronics and haven't gone out and bought the haynes manual yet.

Just wondering if this would be a relay or a switch issue.

Thanks

AJ

 

SOunds like a switch. You should be able to unplug a harness somewhere and check to see if the switch contacts are working properly. The relays just do what they're told, and usually there is just one or two relays for the wipers so whatever is controlling the relays is likely the culprit. I don't know anything about Sentras so I can't say for sure though.