Mowing John Deere L120

[michaelvsmith]

Deere L120 will not run when I engage the blades. I suspect the seat safety switch, but I do not know how to test it. There are 3 wires going to this switch. Can anyone help. Thanks

 

[BATTY54]

Sound like the switch is bad ,cheap enough to replace though.

GY20073 SWITCH , SNAP IN NC/NC SEAT ADD 7.43 USD