Pathfinder 2008 drivers seat won't recline

[pink321]

The seat will go forward and backwards but won't tilt or recline. The recline motor works (removed and tested) but appears no power is getting to it when fitted. The forward and back is on the same switch as the lower seat tilt (i believe that's what it does) the recline is on a separate switch. What could be the fault as they're on different switches and motor. 

 

[Trevor]

Can you swap the switches over to test them (assuming same connectors used on both) ?