Clutch Pressure Control Solenoid Valve B and C Test

A/T Clutch Pressure Control Solenoid Valve B and C Test





1. Connect the HDS to the DLC (A).
2. Select Clutch Pressure Control (Linear) Solenoid B and C in Miscellaneous Test Menu on the HDS.
3. Test the A/T clutch pressure control solenoid valves B and C with the HDS.
4. Follow instructions indicated on the HDS by the test result. If the HDS has not determined the cause of the failure, remove A/T clutch pressure control solenoid valves B, C and test.
5. Remove the air cleaner housing.





6. Disconnect the A/T clutch pressure control solenoid valves B and C connectors.
7. Measure A/T clutch pressure control solenoid valve B resistance between the solenoid valve B terminals No. 1 and No. 2, and measure A/T clutch pressure control solenoid valve C resistance between the solenoid valve C terminals No. 1 and No. 2.
Standard: 3 - 10 Ohms
8. If the resistance of either of the A/T clutch pressure control solenoid valves is out of standard, replace A/T clutch pressure control solenoid valves B and C.
9. Connect the battery positive terminal to the No. 1 terminal of the A/T clutch pressure control solenoid valves B and C, and connect the battery negative terminal to the No. 2 terminal. A clicking sound should be heard.
10. If no sound is heard, remove A/T clutch pressure control solenoid valves B and C.
11. Check the fluid passage of the A/T clutch pressure control solenoid valve for dust or dirt.





12. Connect the No. 1 terminal of the A/T clutch pressure control solenoid valves B and C to the battery positive terminal, and connect the No. 2 terminal to the battery negative terminal. Make sure A/T clutch pressure control solenoid valves B and C move.
13. Disconnect one of the battery terminals, 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 B and C body.

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