2020 buick regal avenir for sale

How to make hydraulic clutch lighter

Jun 14, 2021 · Flashing overdrive light; There are many other OBD-II codes involving malfunction in the torque converter clutch solenoid. These include code P0740, P0742, P0743, P0744, P2769, and P2770. How to Diagnose the P0741 Code. Diagnosing and testing your vehicle’s torque converter clutch system requires advanced tools.