hello the truck showing error L225 (pump not reach the required speed), some times go sometimes is not working since the outside temperature drooped below 15 degrades, all the summer went well, last winter also has this problem but when the heat came every thing worked well., we cheeked an the speed sensor is good, but the hydraulic motor is not spinning, sometimes after you erase the fault will work.
today we swapped the power module from another truck and it worked well 5 minutes and let it rest for 10 min and it shows the error and is not possible to erase it and the truck its stuck.
we cheeked in pathfinder the power module in said that is break in line between connection U and the engine,we checked the bars between power model and the engine and look ok.
what could be if sometimes is working ant sometimes not and its something with the cold