SOLENOID VALVE INSPECTION [AW6AX-EL]


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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 INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZI-3.7].)

3.  Remove the TCM. (See TCM REMOVAL/INSTALLATION [AW6AX-EL].)

4.  Measure the resistance between the following terminals.

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•  If there is any malfunction, inspect the coupler component.
•  If the coupler component is normal, replace the control valve body. (See CONTROL VALVE BODY REMOVAL/INSTALLATION [AW6AX-EL].)

Solenoid valve resistance (ATF temperature: 20 °C {68 °F})

Terminal

Solenoid valve

Resistance (ohm)

B5—GND
Shift solenoid A
11—15
B2—GND
Shift solenoid B
11—15
B11—B10
Shift solenoid C
5.0—5.6
B17—B18
Shift solenoid D
5.0—5.6
B14—B22
Shift solenoid E
5.0—5.6
B21—B16
Shift solenoid F
5.0—5.6
B9—B4
TCC control solenoid
5.0—5.6
B3—B1
Line pressure control solenoid
5.0—5.6

5.  Install the TCM. (See TCM REMOVAL/INSTALLATION [AW6AX-EL].)

6.  Install the air cleaner component. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZI-3.7].)

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 INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZI-3.7].)

3.  Remove the TCM. (See TCM REMOVAL/INSTALLATION [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 CONTROL VALVE BODY REMOVAL/INSTALLATION [AW6AX-EL].)

5.  Install the TCM. (See TCM REMOVAL/INSTALLATION [AW6AX-EL].)

6.  Install the air cleaner component. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZI-3.7].)

7.  Connect the negative battery cable.