## Automatic Transmission

#### A/T Clutch Pressure Control Solenoid Valves A and B Test

14-118

1. Disconnect the connectors from the A/T clutch pressure control solenoid valves A and B.

2. Measure the resistance of the A/T clutch pressure control solenoid valves A and B between the No. 1 and No. 2 terminals of each connector.

   STANDARD: About 5.0 ohm;

3. If the resistance of either A/T clutch pressure control solenoid is out of standard, replace the A/T clutch pressure control solenoid valves A and B.
4. Connect the No. 1 terminal of the A/T clutch pressure control solenoid valve A (and B) to the battery positive terminal and connect the No. 2 terminal to the battery negative terminal. A clicking sound should be heard.
5. If no sound is heard, remove the A/T clutch pressure control solenoid valves A and B.

6. Check the fluid passage of the A/T clutch pressure control solenoid valve for dust and dirt.

7. Connect the No. 1 terminal of the A/T clutch pressure control solenoid valves A and B to the battery positive terminal and connect the No. 2 terminal to the battery negative terminal. Make sure the A/T clutch pressure control solenoid valves A and B move.

8. Disconnect one of the battery terminal and check valve movement.

NOTE: You can see valve movement through the fluid passage in the mounting surface of the A/T clutch pressure control solenoid valves A and B body (C).

9. If either valve binds or moves sluggishly, or if the A/T clutch pressure control solenoid does not operate, replace the A/T clutch pressure control solenoid valves A and B.