Torque Converter Clutch Solenoid and Wiring Harness Replacement

Part 1 Of 2:

Part 2 Of 2:

REMOVE OR DISCONNECT
1. 3-way or oxidation catalytic converter.
2. Transmission oil pan and filter. Refer to "CHANGING TRANSMISSION FLUID AND FILTER."
3. External wiring harness connector from transmission pass-through connector.
- Squeeze fore and aft flats on connector to release locking tabs and pull connector.
4. 1-2 accumulator cover bolts/screws (57 and 58).
5. 1-2 accumulator cover (62), piston (61) and springs (59 and 59A).
6. Component electrical connectors.
7. Pressure control solenoid retainer bolt/screw (84), retainer (82) and solenoid (83).
8. TCC solenoid bolts/screws.
9. Pass-through electrical connector from transmission case.
- Kent Moore tool J 28458 or equivalent may be used. Use the small end of the tool, and place over top of the electrical connector and twist to release the four tabs, while at the same time pulling harness connector from the transmission case.
10. TCC solenoid with wiring harness from transmission case.

INSTALL OR CONNECT
1. TCC solenoid with wiring harness to transmission case.
2. Pass-through electrical connector to transmission case.
3. TCC solenoid bolts/screws.
4. Pressure control solenoid (83), retainer (82) and bolt/screw (84).

Tighten
- TCC solenoid bolts/screws to 11 Nm (97 inch lbs.).
- Pressure control solenoid bolt/screw (84) to 11 Nm (97 inch lbs.).

5. Component electrical connectors.
6. 1-2 accumulator piston (61) to 1-2 accumulator cover (62).
- Piston legs must face toward the case when installed.
7. 1-2 accumulator springs (59 and 59) onto piston (61).
8. 1-2 accumulator cover (62) and accumulator cover bolts/screws (57 and 58).

Tighten
- Accumulator cover bolts/screws (57 and 58) to 11 Nm (97 inch lbs.).

9. Wiring harness connector to transmission pass-through connector.
10. Transmission oil pan and filter.
11. 3-way or oxidation catalytic converter.