76 Error Code For Turner-Simplicity Tractor Models
There are 2 kind of error description.
Engine speed from Eninge Controller does not match the speed signal from the alternator.
Transmission Over Speed Warning
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.