Except Pressure Control Solenoid

WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

Remove the engine cover.
(See ENGINE COVER REMOVAL/INSTALLATION .)
Remove the battery cover.
Disconnect the negative battery cable.
Drain the ATF. (See AUTOMATIC TRANSMISSION FLUID (ATF) REPLACEMENT .)
Remove the oil pan and gasket.
Disconnect the solenoid valve connector.
Remove the fix plate.

Fig 1: Removing Fix Plate

Courtesy of MAZDA MOTORS CORP.

Remove the solenoid valve.
Apply ATF to a new O-ring and install it on the solenoid valve.

Install the solenoid valve in the control valve body.

SOLENOID VALVE AND HARNESS COLOR

Solenoid valve	Harness color
Shift solenoid A	Orange
Shift solenoid B	Blue
Shift solenoid C	Green
Shift solenoid F	Red
TCC solenoid	Yellow

Install the fix plate.
Tightening torque
1. 6.9-8.8 N.m
  1. {71-89 kgf.cm, 62-77 in.lbf}
Connect the solenoid valve connector.
Install the oil pan and new gasket to a new oil pan installation bolts.
Tightening torque
1. 7.0-9.0 N.m
  1. {72-91 kgf.cm, 63-78 in.lbf}
Connect the negative battery cable.
Install the battery cover.
Install the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION .)
Add ATF and, with the engine idling, inspect the ATF level and inspect for leakage. (See AUTOMATIC TRANSMISSION FLUID (ATF) REPLACEMENT .) (See AUTOMATIC TRANSMISSION FLUID (ATF) LEVEL INSPECTION .)
Perform the time lag test and line pressure test. (See MECHANICAL SYSTEM TEST .)
Perform the road test. (See ROAD TEST .)