This error code identifies a circuit fault in the Armrest Multi-Function Lever Module, specifically with button 1 on the multi-function lever. The fault is related to an error in reading the signal from the front left switch of the lever. This indicates a disruption or malfunction within the circuitry that may affect the signal integrity…
- John Deere error AIC codes
- John Deere error AIC codes
This error code pertains to a conflict within the Armrest Hitch Controls Module, specifically involving the rear hitch return to lower set point switch. The issue is characterized by an error in reading the LIN Bus signal for the button used to select a saved operating depth. This suggests potential disruptions or malfunctions in the…
- John Deere error AIC codes
This code indicates a malfunction in the SCV XIV (Selective Control Valve XIV) system. The issue arises due to a conflict between the detent switch of the control lever and the sensor voltage readings. The signal voltage of the SCV XIV control lever is either outside of the expected range or does not align with…
- John Deere error AIC codes
This error code identifies a malfunction within the SCV XIII (Selective Control Valve XIII) system, indicating that the detent switch of the control lever is in conflict with the lever’s actual position. There are discrepancies in the signal voltage of the SCV XIII control lever, which either exceeds the expected range or does not align…
- John Deere error AIC codes
This error code highlights a malfunction in the SCV XII (Selective Control Valve XII) system where the detent switch conflicts with the actual lever position. Additionally, the signal voltage from the SCV XII control lever is reported to be out of the designated range or misaligned with the statuses of the switch and potentiometer, leading…
- John Deere error AIC codes
This error code signifies a malfunction within the SCV XI (Selective Control Valve XI) control lever system. There is a significant conflict between the detent switch and the actual position of the lever. Additionally, the signal voltage from the SCV XI control lever is either out of the specified range or does not correspond with…
- John Deere error AIC codes
This error code indicates a malfunction in the Front Hitch Control Lever system, where there is a conflict between the detent switch and the lever’s actual position. This issue is compounded by discrepancies in signal voltage from the SCV X control lever, which is either out of range or misaligned with the switch status and…
- John Deere error AIC codes
This error code highlights a conflict between the detent switch and the actual position of the SCV VIII (Selective Control Valve VIII) control lever. The inconsistency occurs when the detent switch, which is designed to detect the lever’s position, sends signals that do not correspond with the lever’s physical location. This misalignment can disrupt the…
- John Deere error AIC codes
This error code, AIC 521398.02, indicates a conflict between the detent switch and the physical position of the SCV VII (Selective Control Valve VII) control lever. This issue arises when the switch, which is meant to detect the lever’s engagement, incorrectly signals a position that does not align with the actual mechanical position of the…
- John Deere error AIC codes
This diagnostic code, AIC 521277.09, is reported when there is a communication failure within the LIN Bus 4 system, as indicated by incorrect or no data transmission from the LIN Bus Module located at Positions F or G. This issue points to potential problems in the LIN Bus itself or faults in the transmitting module,…
- John Deere error AIC codes
This error code, AIC 521276.09, signals a fault within the LIN Bus 3 system, specifically relating to incorrect or absent messages from the LIN Bus Module at Positions K or P. This lack of data suggests a communication breakdown, which may be caused by issues within the LIN Bus itself or faults in the transmitting…


