ISM-DI Intake Manifold Boost Temperature Sensor Circuit - Signal Below Range Min Engine
ISM-IDI Intake Manifold Boost Temperature Sensor Circuit - Signal Below Range Min Engine
F5C Intake Manifold Boost Temperature Sensor Circuit - Signal Below Range Min Engine
Air Intake Temperature Sensor -Signal Above Range Min.
If Failure to cool in electrical system, Compressor clutch not engaging.Expansion valve not functioning. Restriction in refrigerant system. See your John Deere dealer.Faulty wiring or loose connections.Defective temperature control switch.Outside temperature too low, below 21gets warmer.Condenser is overheating. Clean condenser screens, cores and fins of condenser and radiator.