Mazda CX-7 2007 Workshop Manual page 1028

AUTOMATIC TRANSAXLE [AW6A-EL, AW6AX-EL]
SOLENOID VALVE INSPECTION[AW6A-EL, AW6AX-EL]
Resistance Inspection (On-Vehicle Inspection)
Caution
• Water or foreign material entering the connector can cause a poor connection or corrosion. Be
sure not to allow water or foreign material on the connector when disconnecting.
• Do not damage the terminals.
1. Disconnect the negative battery cable.
2. Remove the air cleaner component. (See 01-13-5 INTAKE AIR SYSTEM REMOVAL/INSTALLATION[L3 WITH
TC].)
3. Remove the TCM. (See 05-17-25 TCM REMOVAL/INSTALLATION[AW6A-EL, AW6AX-EL].)
4. Measure the resistance between the following
terminals.
• If there is any malfunction, inspect the coupler
component.
• If the coupler component is normal, replace
the control valve body. (See 05-17-38
CONTROL VALVE BODY REMOVAL/
INSTALLATION[AW6A-EL, AW6AX-EL].)
Solenoid valve resistance (ATF temperature: 20 C {68 F})
Terminal
B5— GND
B2— GND
B11— B10
B17— B18
B14— B22
B21— B16
B9— B4
B3— B1
5. Install the TCM. (See 05-17-25 TCM REMOVAL/INSTALLATION[AW6A-EL, AW6AX-EL].)
6. Install the air cleaner component. (See 01-13-5 INTAKE AIR SYSTEM REMOVAL/INSTALLATION[L3 WITH
TC].)
7. Connect the negative battery cable.
Continuity Inspection (On-Vehicle Inspection)
Caution
• Water or foreign material entering the connector can cause a poor connection or corrosion. Be
sure not to allow water or foreign material on the connector when disconnecting.
• Do not damage the terminals.
1. Disconnect the negative battery cable.
2. Remove the air cleaner component. (See 01-13-5 INTAKE AIR SYSTEM REMOVAL/INSTALLATION[L3 WITH
TC].)
3. Remove the TCM. (See 05-17-25 TCM REMOVAL/INSTALLATION[AW6A-EL, AW6AX-EL].)
4. Verify that there is no continuity between coupler component terminals B1, B3, B4, B9, B10, B11, B14, B17,
B18, B21, B22 and GND.
• If there is any malfunction, inspect the coupler component.
• If the coupler component is normal, replace the control valve body. (See 05-17-38 CONTROL VALVE
BODY REMOVAL/INSTALLATION[AW6A-EL, AW6AX-EL].)
5. Install the TCM. (See 05-17-25 TCM REMOVAL/INSTALLATION[AW6A-EL, AW6AX-EL].)
6. Install the air cleaner component. (See 01-13-5 INTAKE AIR SYSTEM REMOVAL/INSTALLATION[L3 WITH
TC].)
7. Connect the negative battery cable.
End Of Sie
WM: TCM
05-17–20
Solenoid valve
Shift solenoid A
Shift solenoid B
Shift solenoid C
Shift solenoid D
Shift solenoid E
Shift solenoid F
TCC control solenoid
Line pressure control solenoid
id051723801900
B4 B3 B2 B1
B11 B10 B9 B8 B7 B5
B18 B17 B16 B14 B13 B12
B22 B21 B20 B19
acxuuw00000508
Resistance (ohm)
11— 15
11— 15
5.0— 5.6
5.0— 5.6
5.0— 5.6
5.0— 5.6
5.0— 5.6
5.0— 5.6