What ATC 126 Means On a Case IH tractor, fault code ATC 126 is a climate control system fault from the ATC controller. The official description is: High pressure switch (+) input shorted to ground. In practical terms, the ATC controller is detecting that the positive input circuit for the high pressure switch is being…
What ATC 125 Means On a Case IH tractor, fault code ATC 125 is logged by the ATC climate control controller. The official description is: High pressure switch (+) input shorted to power. In practical terms, the ATC controller is seeing an electrical condition on the high pressure switch positive input circuit that suggests the…
What Case IH ATC 122 Means Fault code ATC 122 on a Case IH tractor relates to the ATC climate control controller. The official description is: Mode Select Pot Open Or Shorted To Power. In practical terms, the ATC controller is detecting an electrical problem with the mode select potentiometer circuit. The mode select potentiometer…
What ATC 121 Means On a Case IH tractor, fault code ATC 121 is related to the ATC climate control controller. The official description is: Temperature select pot open/shorted to power. In practical terms, the ATC controller is detecting an electrical problem in the temperature selection input circuit. The temperature select potentiometer, often called a…
What ATC 120 Means On a Case IH tractor, fault code ATC 120 is related to the ATC climate control controller. The official description is: Blower speed select pot open/shorted to power. In practical terms, the ATC controller is detecting an electrical problem in the blower speed selection input circuit. The signal from the blower…
What ATC 118 Means On a Case IH tractor, fault code ATC 118 is a climate control fault from the ATC controller. The official description is: Outside air sensor shorted to ground. In practical terms, the ATC controller is seeing an electrical condition that suggests the outside air temperature sensor circuit is connected to ground…
Fault code ATC 117 on a Case IH tractor relates to the ATC climate control system. The official description is: Outside air sensor open or shorted to power. This means the ATC controller is detecting an electrical problem in the outside air temperature sensor circuit. The circuit may be open, meaning the controller is not…
What Does Case IH ATC 115 Mean? On a Case IH tractor, fault code ATC 115 is related to the ATC climate control controller. The official description is: Evaporator sensor open or shorted to power. In practical terms, the ATC controller is detecting an electrical problem in the evaporator sensor circuit. The circuit may be…
What ATC 113 Means On a Case IH tractor with an ATC climate control controller, fault code ATC 113 means: Outlet sensor open or shorted to power. In practical terms, the ATC controller has detected an electrical problem in the outlet sensor circuit. The circuit may be open, meaning the controller cannot read the sensor…
What ATC 112 Means On a Case IH tractor, fault code ATC 112 is related to the ATC climate control controller. The official description is: Cab sensor shorted to ground. In practical terms, the ATC controller is detecting that the cab sensor circuit is pulled to ground when it should not be. This may indicate…
