Operation CHARM: Car repair manuals for everyone.

Shift Solenoid Valve Check

SHIFT SOLENOID VALVE CHECK





Whenever shift solenoid valves are removed from transmission, verify their valve function physically before they are reinstalled.
1. Apply oiler to solenoid valve and give compression by hands and then check to be sure that transmission fluid from oiler does not come out from side holes of solenoid valve when battery voltage is not conducted.
2. Holding the above condition, conduct battery voltage and then make sure that fluid is exhausted with vigor.

NOTE: If fluid does not come out with vigor in above step 2 inspection, do not re-use that solenoid valve.