What DCU 19010 Means On a Case IH tractor, fault code DCU 19010 relates to the emissions and aftertreatment system. The official description is: Temperature sensor after catalyst (electrical) — signal high — P042D Catalyst Temperature Sensor Circuit High. In practical terms, the DCU has detected that the electrical signal from the temperature sensor after…
What DCU 19002 Means On a Case IH tractor, fault code DCU 19002 is an emissions/aftertreatment controller fault related to battery voltage sensing. The official description is: Battery voltage sensing (electrical) | signal low | P0562 Battery voltage evaluation below lower limit. In practical terms, the DCU has detected that the battery voltage signal it…
What DCU 19001 Means On a Case IH tractor, fault code DCU 19001 is related to the DCU and the emissions / aftertreatment control system. The official description is: Battery voltage sensing electrical signal high, P0563 battery voltage evaluation above upper limit. In practical terms, the DCU has detected that the battery voltage signal it…
What DCU 18147 Means On a Case IH tractor, fault code DCU 18147 is an emissions and aftertreatment-related code from the DCU controller. The official description is: Dosing Valve (electrical) | open load | P2047 Reductant Injector – circuit open In practical terms, this means the DCU has detected an electrical open-load condition in the…
What ATC 134 Means On a Case IH tractor, fault code ATC 134 is a climate control fault from the ATC controller. The official description is: Low pressure switch open for more than 1 minute. In practical terms, the controller has detected that the low pressure switch circuit has remained open longer than expected. This…
What ATC 133 Means On a Case IH tractor, fault code ATC 133 relates to the ATC climate control system. The official description is: Low pressure switch (-) input shorted to ground. In practical terms, the ATC controller is detecting that the negative input circuit for the low pressure switch is being pulled to ground…
What Case IH ATC 132 Means On a Case IH tractor, fault code ATC 132 relates to the ATC climate control controller. The official description is: Low pressure switch (-) input shorted to power. In practical terms, the ATC controller is seeing an electrical condition on the low pressure switch negative input that appears to…
What ATC 131 Means On a Case IH tractor, fault code ATC 131 is a climate control fault from the ATC controller. The official description is: Low pressure switch (+) input shorted to ground. In practical terms, the ATC controller is detecting that the positive input circuit for the low pressure switch is being pulled…
This guide explains fault code ATC 130 on a Case IH tractor equipped with an ATC climate control controller. What ATC 130 Means For the Case IH ATC climate control system, fault code ATC 130 is officially described as: Low pressure switch (+) input shorted to power. In practical terms, the ATC controller is seeing…
What Case IH ATC 129 Means ATC 129 is a Case IH tractor climate control fault code from the ATC controller. The official description is: High pressure cycling error (2 in 1 minute). In practical terms, the ATC controller has detected that the air conditioning high-pressure protection circuit or pressure signal cycled twice within one…
