L5740 Stalling when pressing the hst pedal

[whitetiger]

Not sure if they changed the wire colors or the type seat switch on your model but then one I have is a three wire switch. This is how the switch is configured on mine and how to check it.
To check the seat switch you will need a continuity tester.
Unplug the seat switch from the wiring harness
(there is a tab on the bottom that is hard to see, you may have to release the zip tie).
There are three wires on the switch (black blue orange) that terminate in male pins in the connector.
With the seat only all the way down there should be continuity between the black and orange wire only.
With the seat only up there should be continuity between the black and blue wire only.
Anything else and the switch is bad.

That is an inconclusive test, here is the correct test procedure. Without the correct tests, you just waste a lot of time.

 

[eddieirvine]

i had that problem a while back the seat has a switch that has to be made by sitting on it, i by passed mine because there are times i need to move it by pushing forward or backwards on the pedal to move it slightly to attach implements, lots better!!