Following its late-race drama at the Austin, Toyota has reworked parts of the hydraulic system and the software code for its Le Mans-winning TR010 Hybrid ahead of the World Endurance Championship’s Fuji 6 Hours.

The #7 Toyota of Mike Conway, Kamui Kobayashi, and Nyck de Vries was leading the Lone Star Le Mans when a hydraulic failure forced de Vries back into the pits, retiring the car just 10 minutes from the end.

Meanwhile, the #8 Toyota shared by Sebastien Buemi, Brendon Hartley, and Ryo Hirakawa fell out of contention due to a pitlane speed violation.

Following an investigation, Toyota has introduced updates