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 three low/reverse band servo cover bolts, the servo and the spring.
- Disassemble, clean and inspect the low/reverse servo assembly. Refer to Low and Reverse Servo Disassemble.
Danger: To avoid any vehicle damage, serious personal injury or death when major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist.
Installation Procedure
- Assemble the low/reverse servo. Refer to Low and Reverse Servo Assemble and Installation.
- Install the low/reverse band servo cover bolts and tighten to 12 N·m (106 lb in).
- Install the oil feed pipe. Refer to Oil Feed Pipes Replacement.
- Install the oil filter and pan. Refer to Automatic Transmission Fluid Filter and Seal Replacement.
- Lower the vehicle.
- Connect the negative battery cable.
- Fill the transmission. Refer to Fluid Capacity Specifications.
- Inspect the transmission fluid level. Refer to Transmission Fluid Check.
- Reset the TAP values. Refer to Transmission Adaptive Functions.
Caution: Refer to Fastener Caution in the Preface section.
Note: 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.