122 Error Code For Waterloo Manufacturing Company Tractor Models
There are 766 kind of error description.
Description:
Mode select pot open/shorted to power
Boost Pressure Sensor voltage is too high
High range clutch solenoid coil or its wiring shorted to power
Mode Select Pot Open Or Shorted To Power
Boost Pressure Sensor voltage is too high (engine controller pin A45)
High range clutch solenoid coil or its wiring shorted to power
If Heater does not work,Low coolant level. Check coolant level; add if necessary, faulty thermostat, heater control valve not functioning properly ,heater core or hoses clogged or damaged. Flush cooling system. See your John Deere dealer or replace heater core or hoses.