For 1990-2009 cars

### Removal Procedure

1. Remove the front transmission oil pan. Refer to Changing Fluid and Oil Filter .
2. Disconnect the electrical connectors from the solenoid valves (1, 2).
3. Remove the solenoid valve retainer bolts and the retainer.
4. Remove the force motor solenoid valve (3).
5. Remove the torque converter clutch solenoid valve (4).

### Installation Procedure

1. Install the torque converter clutch solenoid valve (4).
2. Install the force motor solenoid valve (3).

Notice: Refer to Fastener Notice in the Preface section.

3. Install the solenoid valve retainer and the bolts.

Tighten
Tighten the solenoid valve retainer bolts to 10 N·m (87 lb in).

4. Connect the electrical connectors to the solenoid valves (1, 2).
5. Install the front transmission oil pan. Refer to Changing Fluid and Oil Filter .

Important: It is recommended that transmission adaptive pressure (TAP) information be reset.

Resetting the TAP values using a scan tool will erase all learned values in all cells. As a result, The ECM, PCM or TCM will need to relearn TAP values. Transmission performance may be affected as new TAP values are learned.
6. Reset the TAP values. Refer to Transmission General Description .