Massey Ferguson 7480 VT error code D 151 tlph..

[3cpowertrain]

Has anyone got any knowledge of a couple of error codes on a Massey 7480 VT
First code is tlph comes up and drive sticks in either direction.. Turn on and off and code goes..
second code is D 151 tlph which appears to be tractor speed to high.. tractor will not move and can’t seem to clear the code.. could this be a calibration fault or speed sensor fault.. any help appreciated

 

[AWJ26]

Has anyone got any knowledge of a couple of error codes on a Massey 7480 VT
First code is tlph comes up and drive sticks in either direction.. Turn on and off and code goes..
second code is D 151 tlph which appears to be tractor speed to high.. tractor will not move and can’t seem to clear the code.. could this be a calibration fault or speed sensor fault.. any help appreciated

Sounds like speed sensor, don't unbolt the sensor, you can unclip the middle and replace with out losing any oil.

 

[gpcwm]

Sounds like there is crap in the high/low sensor fork behind left rear wheel. Have you been washing it recently.... mine used to do it after pressure washing and blow muck in there.

 

[3cpowertrain]

Sounds like speed sensor, don't unbolt the sensor, you can unclip the middle and replace with out losing any oil.

Ok thanks will check it out..

 

[3cpowertrain]

Sounds like there is crap in the high/low sensor fork behind left rear wheel. Have you been washing it recently.... mine used to do it after pressure washing and blow muck in there.

Thanks will have a look.. it has been washed but not for several weeks.. we have just had it in and replaced the 4wd output shaft bearing and seal and resealed the 4wd brake piston etc.. the customer mentioned he had some code faults and this is what came up when we road tested yesterday.. did you have both fault codes..

 

[Massey7475jonh6110]

O haver the same erro in 7475

 

[bobfarmer]

Sounds like there is crap in the high/low sensor fork behind left rear wheel. Have you been washing it recently.... mine used to do it after pressure washing and blow muck in there.

Hi where is this sensor I'm having the same problem. Thanks.