Massey error code

[Toplink]

Does anyone know what the error code TLPH on the dot matrix screen on a 7499 means? Tractor tries to keep accelerating and won’t go into reverse when it happens. Ignition off clears it but keeps happening every 10 minutes or so now, got a lot of roadwork to do today so concerned.

 

[davedb]

It’s a transmission pressure high warning normally you’d get it after calibration have you tried calibrating it?

 

[Toplink]

Not tried calibration,but there is a tiny bit of corrosion on one of the pins on the main module with water in the plug.this is in the cab under the seat so no idea how it got there,but seems to have removed the problem. Thanks

 

[davedb]

Be worth calibrating it anyway makes a difference to how they preform if you’ve not done it before but good to hear your problem was easy sorted

 

[davidroberts30]

Be worth calibrating it anyway makes a difference to how they preform if you’ve not done it before but good to hear your problem was easy sorted

theres 4 parts to the calibration and if its never been done will make a big difference