JD escv problem

[Northdowns Martin]

One escv has stopped working other 2 are fine. Will swap switches over to rule out that as a possibility, anything else to consider?

 

[daveydiesel1]

One escv has stopped working other 2 are fine. Will swap switches over to rule out that as a possibility, anything else to consider?

Check round the spool bank to make sure the plastic cover hasnt got cracked and lot water in to corrode it

 

[Phil P]

One escv has stopped working other 2 are fine. Will swap switches over to rule out that as a possibility, anything else to consider?

You need to check for any codes, escv’s work on a canbus system so you can swap the plugs round at the back and they will still work on the same switch in the cab, helps rule out a bad contact in the plug.
It’s not uncommon for the stepper motors to fail though, however a new motor will need to be coded by the dealer for it to work.