15) An automatic transmission is leaking fluid between the engine and the transmission. The cause could be a leaking A. turbine shaft oil ring B. output shaft seal. CC. input shaft assembly. OD. torque converter seal

## Step 1<br />The problem is about diagnosing a potential issue in an automatic transmission system. The system is leaking fluid between the engine and the transmission. The options provided are different components of the automatic transmission system.<br /><br />## Step 2<br />The options are:<br />A. Turbine shaft oil ring<br />B. Output shaft seal<br />C. Input shaft assembly<br />D. Torque converter seal<br /><br />## Step 3<br />The turbine shaft oil ring, output shaft seal, and input shaft assembly are all parts of the transmission system. However, the torque converter seal is the component that is most likely to cause a fluid leak between the engine and the transmission.<br /><br />## Step 4<br />The torque converter is a type of fluid coupling that connects the engine to the transmission. It is responsible for transmitting power from the engine to the transmission. The torque converter seal is a critical component of the torque converter, and if it fails, it can cause fluid to leak between the engine and the transmission.