Civic L4-1.8L (2006)
15. Remove the shift solenoid harness connector (A), and replace it. Install the new O-ring (B) on the shift solenoid harness connector, and install the
connector in the transmission housing, then go to step 21.
16. Remove the mounting bolts, then hold the solenoid valve body and remove the solenoid valves. Do not hold the connector to remove the solenoid
valve.
17. Install new O-rings (two O-rings per solenoid valve) (E) on the reused solenoid valve.
NOTE: A new solenoid valve comes with new O-rings. If you install a new solenoid valve, use the O-rings provided on it.
18. Install shift solenoid valve D (black connector) and shift solenoid valve C (brown connector) by holding the shift solenoid valve body; make sure
the mounting bracket contacts the servo body.
NOTE: Do not hold the solenoid valve by the connector when installing the solenoid valve. Be sure to hold the solenoid valve body.
19. Install shift solenoid valve B (black connector) by holding the solenoid valve body; make sure the mounting bracket contacts the servo body.
20. Install shift solenoid valve A (brown connector) by holding the shift solenoid valve body; make sure the mounting bracket contacts the bracket of
shift solenoid valve B.
NOTE: Do not install shift solenoid valve A before installing shift solenoid valve B. If shift solenoid valve A is installed before installing shift
solenoid valve B, it may damage to hydraulic control system.
21. Connect BLU harness terminal to shift solenoid valve A, ORN harness terminal to shift solenoid valve B, GRN harness terminal to shift solenoid
valve C, and YEL harness terminal to shift solenoid valve D.
22. Install the shift solenoid valve cover, dowel pins, a new gasket, and harness clamp bracket.
23. Check the connector for rust, dirt, or oil, then connect the connector securely.
24. Refill the transmission with ATF.
25. Install the splash shield.
