Change the shift lever to "N" range.
Remove the valve body assembly.
(Refer to Hydraulic System - "Valve Body")
Disconnect the input & output speed sensor connector (A).
Loosen the main connctor bolt (B).
Tightening torque :
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
Dissconnect the solenoid valve connector (A).
Remove the solenoid valve connector clip (B) after loosening a bolt and then remove the connector by pushing down to it.