Coolant light on

[viktor]

Hi I have a john deere 350g.with pin number 1ff350gxjcd808930.and I have the code 111-01.wonder if someone can tell me the code.please thank you.

 

[92U 3406]

Its a fault code telling you your coolant is low.

 

[viktor]

Ok but the tank is full with coolant.and it has to sensors. One has 4-5volt the other one has about 26volt.wonder if it's right

 

[92U 3406]

Try and unplug each sensor and see if the code changes. If the code changes from 111-01 to 111-XX when you unplug a sensor and back to 111-01 when you plug it back in chances are the sensor has failed.

 

[viktor]

I did that ther no changes.still same codes.thank you

 

[92U 3406]

Sounds like you may have an issue in the wiring from the ECU to the sensor. Unfortunately I don't have schematics for that machine.

 

[viktor]

Ok thank you anyways

 

[mg2361]

Try shorting the two terminals together to see if the code changes.

 

[tmsha]

I have a problem with the coolant level is low
The second problem is walking speed solenoid valve.
I can't find the solution
Sumitomo 240-5 Excavator

 

[mg2361]

Welcome to HEF tmsha!

Please start your own thread since you have a different machine than the one this thread was started with. When you start your thread, please give a more detailed description of your issues and also, please post a machine serial number.

 

[tmsha]

Cod 7421

 

[tmsha]

Welcome to HEF tmsha!

Please start your own thread since you have a different machine than the one this thread was started with. When you start your thread, please give a more detailed description of your issues and also, please post a machine serial number.

I have a Sumitomo excavator, size 240-5. The problem is that the movement of the excavator is always fast, which causes a rise in the temperature of the hydraulic oil, which leads to the weakness of the excavator when the temperature rises.
_2_ When traveling, the travel speed is on the hare mode (traveling speed is high) I cannot switch to the turtle mode (traveling at low speed) The service code is 7201– walking speed solenoid valve.
_ 3_ on the excavator screen it shows that the coolant level is low. The service code is 7421— level