For 1990-2009 cars only
Removal Procedure
- Raise the vehicle. Support the vehicle.
- Remove the oil pan and filter. Refer to Automatic Transmission Fluid Filter and Seal Replacement .
- Remove the oil feed pipes. Refer to Oil Feed Pipes Replacement .
- Remove the two intermediate/4th servo cover bolts, the servo and the spring.
- Disassemble, clean and inspect the intermediate/4th servo assembly. Refer to Automatic Transmission, Transaxle Unit Repair Manual.
Caution: Refer to Vehicle Lifting Caution in the Preface section.
Installation Procedure
- Assemble the intermediate/4th servo assembly. Refer to Automotive Transmission, Transaxle Unit Repair Manual.
- Install the intermediate/4th band servo piston spring, the servo and the servo cover bolts.
- Install the oil feed pipes. Refer to Oil Feed Pipes Replacement .
- Install the filter and the pan. Refer to Automatic Transmission Fluid Filter and Seal Replacement .
- Lower the vehicle.
- Fill the transmission with DEXRON® VI fluid.
- Inspect the transmission oil level. Refer to Transmission Fluid Check
- Reset the TAP values. Refer to Transmission Adaptive Functions .
Notice: Refer to Fastener Notice in the Preface section.
Tighten
Tighten the bolts to 12 N·m (106 lb in).
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.