Massey ferguson 4355 flash code 4 2

omu

Hello all

Has anybody seen the above code and how can you fix it?

Thanks

mad-for-tar

4+2, Solenoid valve at maximum current and pressure switch not activated. Likely one of the 2 pressure switches for either forward or reverse is dead, depending on which direction the fault flags up in.
To get at them have to take out centre part of floor mat plus the panel under your feet to get at the valve on top of the gearbox. The pressure switches are the 2 things in the middle with the rubber boots over them.
Have a look at this video here, makes it clear where they are located.
https://youtu.be/fxmdQBJ4cI4

omu

Thanks very much for the information. I will have a go. Any idea how much the pressure switches are?

..anquote="mad-for-tar;114482308"]4+2, Solenoid valve at maximum current and pressure switch not activated. Likely one of the 2 pressure switches for either forward or reverse is dead, depending on which direction the fault flags up in.
To get at them have to take out centre part of floor mat plus the panel under your feet to get at the valve on top of the gearbox. The pressure switches are the 2 things in the middle with the rubber boots over them.
Have a look at this video here, makes it clear where they are located.
https://youtu.be/fxmdQBJ4cI4[/quote]

mad-for-tar

1693367M1 is the part number for them. Range from anything around €10 spurious to €100 genuine MF plus VAT. Google search the part number and you’ll see anyway where it can be got.

omu

Cheers for the info!

mad-for-tar wrote: »

1693367M1 is the part number for them. Range from anything around €10 spurious to €100 genuine MF plus VAT. Google search the part number and you’ll see anyway where it can be got.

omu

Hi

When fixing this issue another error came up 1 2 sensor shorted to ground...any thoughts?

Thanks