This diagnostic trouble code, TSC 523951.13, is triggered when the TSC (TLS front-wheel drive axle) has an invalid calibration. Potential causes include: Engine speed too low (between 100 and 500 rpm). Tractor speed detected. Front-wheel drive axle moves in the wrong direction. Level (mid) position not within the tolerance range (between 2 and 3 volts).…

READ MORE

This diagnostic trouble code, TSC 523951.02, is triggered when the TSC (front-wheel drive axle with TLS) perceives motion in the wrong direction during calibration or bleeding. This can indicate that the plugs are mixed up at the solenoid valves, there is a problem in the raising/lowering solenoid valve circuit (TLS), the pressure buildup/reduction circuit (TLS),…

READ MORE

This diagnostic trouble code, TSC 523949.06, is triggered when the control unit measures too high a current at the signal input of the solenoid valve for raising TLS (Total Lubrication System) (Y67). This indicates a short to ground in the circuit.

READ MORE

This diagnostic trouble code, TSC 523949.05, is triggered when the control unit measures too low a current at the signal input of the solenoid valve for raising TLS (Total Lubrication System) (Y67). This indicates that the circuit is either shorted to a supply lead or is open.

READ MORE

This diagnostic trouble code, TSC 523948.06, is triggered when the control unit measures too high a current at the signal input of the solenoid valve for lowering TLS (Total Lubrication System) (Y66). This indicates a short to ground in the circuit.

READ MORE

This diagnostic trouble code, TSC 523948.05, is triggered when the control unit measures too low a current at the signal input of the solenoid valve for lowering TLS (Total Lubrication System) (Y66). This indicates that the circuit is either shorted to a supply lead or is open.

READ MORE

This diagnostic trouble code, TSC 523929.31, is triggered when, during bleeding of the cab suspension, the level position (more than 2.5 volts) is not reached within 300 seconds. Possible reasons include: Bleed screws not closed. Cab position sensor (B110) incorrectly installed. A problem at the solenoid valve for raising (Y43) or lowering (Y42) the cab…

READ MORE

This diagnostic trouble code, TSC 523929.14, is triggered when the cab suspension has not yet been calibrated.

READ MORE

This diagnostic trouble code, TSC 523929.13, is triggered when the cab suspension calibration is invalid. Potential causes include: Engine speed too low (between 100 and 500 rpm). Tractor speed detected during calibration. Cab suspension moves in the wrong direction. Level (mid) position not within the tolerance range (between 2 and 3 volts). Standard pressure in…

READ MORE

This diagnostic trouble code, TSC 523929.03, is triggered when the control unit detects that the bottom position of the cab suspension has not been reached within 60 seconds during pressure relief. This indicates that the cab position sensor (B110) may be installed incorrectly, there may be a problem with the solenoid valve for lowering the…

READ MORE

This diagnostic trouble code, TSC 523929.02, is triggered when, during calibration of the cab suspension, the control unit orders the cab to move but the cab moves in the wrong direction. This indicates that the plugs for the raising and lowering solenoid valves may be mixed up, the cab position sensor (B110) may be installed…

READ MORE