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komatsu 200lc -5
- Thread starter dozr
- Start date
had dealer out got power and ground to controller and does not come on dealer has been out this is third time have arm rest and all apart i have since found one from con ag in new york we have checkd dioes wires about out of places to look but can put jumper wireon neg post of relay and will chank but not rev up thanks for help i have more knoklage about old 6 cs and d5 b and 5hs again thanks and like the reading
John C.
Senior Member
Is there a code in the pump control computer showing the other one as bad? Did the diodes light up when you turned on the key? I've never seen one just burn out without leaving some kind of code in either box. I have a video showing how those two boxes show codes and indications.
I have also just had one that stayed in Decel mode and kept the engine at lower idle. I had to put a manual throttle cable in it because the new controller was about $3K.
I have also just had one that stayed in Decel mode and kept the engine at lower idle. I had to put a manual throttle cable in it because the new controller was about $3K.