Main Control Valve Body: Removal
- With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING .
- Remove the transmission fluid pan drain plug and drain the transmission fluid.
- Discard the transmission fluid pan drain plug gasket.
- Disconnect the transmission vehicle harness connector.
- Disconnect the Heated Oxygen Sensor (HO2S) connectors and retaining clip from the RH transmission fluid pan rail and then position the connectors aside.
- Remove the HO2S connector from the front of the transmission fluid pan rail.
- Remove the transmission fluid pan and transmission fluid pan gasket.
- Remove the transmission fluid filter.
- Remove the 4 screws attaching the reverse servo to the transmission case and remove the servo.
- Remove the transmission control solenoid body screws and remove the transmission control solenoid body by lifting on the body and pushing the connector from the other side of the case.
- Remove the manual valve detent spring.
- Remove the main control valve body screws and the lower main control valve body assembly.
NOTE:
Clean the area around the solenoid body connector to prevent contamination.
NOTE:
The transmission fluid pan gasket is reusable. Clean and inspect the gasket for damage. If not damaged, the transmission fluid pan gasket should be reused.
NOTE:
Do not damage the transmission control solenoid body connector pins.