IMPORTANT:

Ensure you have the Base on the correct pedals mode to ensure correct calibration. (IE – it must NOT be on Load Cell mode). Having it in the incorrect mode will cause the pedals to only indicate up to 60% of full range

To change the pedal mode on most Thrustmaster wheels (T300, TX, TMX, T150, T-GT), hold the MODE button and the left paddle shifter (downshift) for 2 seconds. The LED will flash to indicate the change: 1-2 flashes for standard (T3PA/T3PM) and 10 flashes for Load Cell (T-LCM) mode.