A. Vehicle Inspection

1. If the Malfunction Indicator Lamp is set, retrieve the vehicle DTC's as follows:

a. Connect the CH9404 StarSCAN vehicle cable to the StarSCAN and the vehicle.

b. From the "Home" screen, select "System View".

c. Record all DTC's as shown.

2. Perform the torque converter test as follows:

a. Place the transmission selector in PARK (or NEUTRAL).

b. Apply the parking brakes.

c. Start the engine.

d. Step outside of the vehicle and listen for any unusual noise from the torque converter area.

3. Based on the results noted in Step 2, if the vehicle exhibits one or both of the following issues, continue to Section C - Transmission Flush, Torque Converter and Pump Replacement. Very few vehicles are expected to require this repair to be performed.

> Malfunction Indicator Lamp (MIL) is illuminated with a DTC code of P0740.

> The torque converter exhibits a rattle like noise in neutral or park.

4. If the vehicle exhibits neither of the issues listed in Step 3, continue with Section B - Torque Converter Replacement.