Control Module: Service and Repair

Control Valve With TCM and A/T Fluid Temperature Sensor 2





CONTROL VALVE WITH TCM REMOVAL AND INSTALLATION
Removal
1. Disconnect negative battery terminal.
2. Drain A/T fluid.
3. Disconnect A/T assembly harness connector.





4. Remove snap ring from A/T assembly harness connector.





5. Push A/T assembly harness connector.

CAUTION: Be careful not to damage connector.

6. Remove oil pan and oil pan gasket.





7. Straighten the terminal clip to free the terminal cord assembly for A/T fluid temperature sensor 2 harness.
8. Disconnect A/T fluid temperature sensor 2 connector.

CAUTION: Be careful not to damage connector.





9. Straighten terminal clips to free revolution sensor harness.
10. Disconnect revolution sensor connector.

CAUTION: Be careful not to damage connector.





11. Remove bolts A, B and C from control valve with TCM.








12. Remove control valve with TCM from transmission case.

CAUTION: When removing, be careful with the manual valve notch and manual plate height. Remove it vertically.





13. Remove A/T fluid temperature sensor 2 with bracket from control valve with TCM.





14. Remove bracket from A/T fluid temperature sensor 2.





15. Remove O-ring from A/T assembly harness connector.





16. Disconnect TCM connectors.

CAUTION: Be careful not to damage connectors.





17. Remove A/T assembly harness connector from control valve with TCM using suitable tool.





18. Disconnect TCM connector and park/neutral position switch connector

CAUTION: Be careful not to damage connectors.

Installation





1. Connect TCM connector and park/neutral position switch connector.





2. Install A/T assembly harness connector to control valve with TCM.





3. Connect TCM connector.





4. Install new O-ring in A/T assembly harness connector.

CAUTION:
^ Do not reuse O-ring.
^ Apply ATF to O-ring.





5. Install A/T fluid temperature sensor 2 to bracket.





6. Install A/T fluid temperature sensor 2 with bracket in control valve with TCM. Tighten A/T fluid temperature sensor 2 bolt to the specified torque. Refer to AT-234, "COMPONENTS".

CAUTION: Adjust bolt hole of bracket to bolt hole of control valve with TCM.

7. Install control valve with TCM in transmission case.





CAUTION:
^ Make sure that turbine revolution sensor is securely installed into turbine revolution sensor hole.
^ Hang down revolution sensor harness toward outside so as not to disturb installation of control valve with TCM.
^ Adjust A/T assembly harness connector of control valve with TCM to terminal hole of transmission case.





^ Assemble it so that manual valve cutout is engaged with manual plate projection.





8. Install bolts A, B and C in control valve with TCM.








9. Tighten bolt 1, 2 and 3 temporarily to prevent dislocation. After that tighten them in order (1 -> 2 -> 3). Then tighten other bolts.
10. Tighten control valve with TCM bolts to the specified torque. Refer to AT-234, "COMPONENTS".





11. Connect A/T fluid temperature sensor 2 connector.
12. Securely fasten terminal cord assembly and A/T fluid temperature sensor 2 harness with terminal clips.





13. Connect revolution sensor connector.
14. Securely fasten revolution sensor harness with terminal clips.
15. Install oil pan to transmission case.





16. Pull up A/T assembly harness connector.

CAUTION: Be careful not to damage connector.





17. Install snap ring to A/T assembly harness connector.
18. Connect A/T assembly harness connector.
19. Connect the negative battery terminal.
20. Refill the A/T with fluid and check for fluid leakage.