John Deere 4410

[Slowlk]

I have a John Deere 4410 Hydro and have tried to calibrate it and have tested everything and it all seems ok
I can do the foot pedal calibrations ok and the throttle calibration but when I do the drive calibrations there is no output voltage to the proportional valves
so the wheels don't turn and there is only a slow pulse from the MFWD sensor
The error code after the throttle calibration is Slow Slow Long Slow and Slow Long Long Long

Have replaced flywheel sensor and MFWD sensor

Any clues or questions guys

 

[MORRISONSTEEL]

View attachment 4410.pdf

 

[Dave M7040]

View attachment 535472View attachment 535473

The info from MORRISONSTEEL was interesting.

My looking at his info.

SSLS or ..-. means flywheel speed sensor is OK

SLLL or .--- means valve for forward or reverse OK

It seems like you are not getting to read the fault codes.

I have a WSM for a 4100 series John Deere.
Send me a PM with your email if you would like to get it.

Dave M7040

 

[Slowlk]

Hi Dave M7040 did u get my email?

 

[Dave M7040]

Hi Dave M7040 did u get my email?

Yes

Will reply now

Dave M7040