This fault code can appear when a component of the Gen 3 system has been replaced and/or reprogrammed.
The remedy that usually clears this fault is the re-calibration of the boom length. To achieve this task requires the operator to navigate the Gen 3 menu system to the 'Calibrate Boom Length' function screen.
The navigation path from the Gen 3 main screen is:
1. Press the center 'Enter' button on the 5 button user control
2. Navigate to the 'System Menu'
3. Navigate to the 'Advanced Menu'
4. Enter Password '2 - 8 - 4' and then 'Submit Password'
5. Navigate to the 'Sensor Calibrations'
6. Navigate to the 'Calibrate Boom Length' function
Raise the telehandler boom to 10 degrees or so (just enough so that the attachment doesn't dig into the ground during extension). Read and execute the instructions on the display to complete the 'Boom Length Calibration'
Navigate back to the Gen 3 main screen and the T02 fault should have been cleared and no longer be displayed.