Overview:This code indicates the Eaton or OEM Shift Lever is not sensing any lever positions. Detection:Starting at key-on and throughout operation, the System Manager constantly measures the feedback from the Shift Lever circuit. If the Shift Lever reports no lever positions are sensed, the fault code is set. To allow the System Manager to detect this fault, it is necessary to turn the key on since it constantly monitors for this failure mode. FallbackThis fault causes a downshift only fallback and shifts to neutral when the vehicle stops. Required Tools:1) Basic Hand Tools2) AutoSelect/AutoShift Troubleshooting Guide Possible Causes:1) Lever placed...

Overview:The Fuller Advantage transmission is equipped with a Transmission Electronic Control Unit (TECU). The TECU performs a variety of functions including receiving inputs from sensors, sending outputs to control devices, operating X-Y Shifter motors and actuators and making shift decisions. Fault Code 11 indicates an internal failure of the TECU. Detection:The TECU performs a self-check during power up, any failure detected sets this fault. Conditions to Set Fault Code Active:FMI 12 – Bad Intelligent Device: TECU detects an internal failure. Fallback:FMI 12• “F” flashes in gear display.• Service light flashes (if equipped).• Engine may not crank.• Transmission may not attempt...

Overview:The Fuller Advantage transmission is equipped with a Transmission Electronic Control Unit (TECU). The TECU performs a variety of functions including receiving inputs from sensors, sending outputs to control devices, operating X-Y Shifter motors and actuators and making shift decisions. Fault Code 11 indicates an internal failure of the TECU. Detection:The TECU performs a self-check during power up, any failure detected sets this fault. Conditions to Set Fault Code Active:FMI 12 – Bad Intelligent Device: TECU detects an internal failure. Fallback:FMI 12• “F” flashes in gear display.• Service light flashes (if equipped).• Engine may not crank.• Transmission may not attempt...

Overview:The Fuller Advantage transmission is equipped with a Transmission Electronic Control Unit (TECU). The TECU performs a variety of functions including receiving inputs from sensors, sending outputs to control devices, operating X-Y Shifter motors and actuators and making shift decisions. Fault Code 12 indicates an internal failure of the TECU. Detection:The TECU performs a self-check during power up. If the TECU does not detect valid memory, or if there are missing or corrupt transmission configuration files, this fault sets Active. Conditions to Set Fault Code Active:FMI 13 – Out of Calibration: TECU is unable to determine the proper transmission configuration....

Overview:The Fuller Advantage transmission is equipped with a Transmission Electronic Control Unit (TECU). The TECU performs a variety of functions including receiving inputs from sensors, sending outputs to control devices, operating X-Y Shifter motors and actuators and making shift decisions. Fault Code 12 indicates an internal failure of the TECU. Detection:The TECU performs a self-check during power up. If the TECU does not detect valid memory, or if there are missing or corrupt transmission configuration files, this fault sets Active. Conditions to Set Fault Code Active:FMI 13 – Out of Calibration: TECU is unable to determine the proper transmission configuration....