Passenger seat won't recline, not the fuse, switch or seat
 

Has anyone dealt with that? I bought it that way, all other seat motors work. It's not the switch, the one from the fully functioning driver's seat does the same, the fuse cuts all motors, and I tried a known good seat. At least the seller said it was fully tested:-)

Check for a break in the wire between the seat recline motor and the switch. If that looks good it might be the motor. Good luck!

Thank you for the reply. It does the same thing with a known good seat:-(