Toyota Avalon transmission issue with error codes P2757 and P2714 on Toyota Avalon

Some Toyota Avalon owners report experiencing transmission issues related to error codes P2757 and P2714, which indicate problems with the torque converter clutch pressure control solenoid and other transmission components. Owners have noted symptoms such as the Check Engine Light illuminating, transmission slipping, and delayed shifting, all suggesting torque converter engagement problems. Additionally, the P2714 code may also arise, further complicating transmission diagnostics. It is advisable for owners to seek professional help for accurate diagnosis and repairs, as the cost of addressing these codes can range from $200 to $500, depending on the specific issues and labor rates. Common causes for the P2757 code include a defective torque converter or torque converter clutch, and it is crucial to resolve these issues promptly to avoid drivability problems like slipping and engine stalling.