XL-7 Touring 4WD V6-2.7L (2002)
Shift Solenoid: Testing and Inspection
Operation Check
Solenoid Valves (Shift Solenoid Valves and TCC Solenoid Valve) Operation Check
Whenever shift solenoid valves and TCC (lock-up) solenoid valve are removed from transmission, verify their valve function physically before they
are reinstalled.
1. Apply oiler (1) to solenoid valve (2) and give compression by hands and then check to be sure that transmission fluid from oiler (1) does not come
out of holes (4) in solenoid valve (2) when battery (3) voltage is not conducted.
2. Under the same conditions as above, conduct battery (3) voltage and then make sure that fluid comes out with vigor.
NOTE:
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If fluid does not come out with vigor in above Step 2), do not re-use that solenoid valve (2).
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Figure shows shift solenoid valve (2) check. Check TCC solenoid valve also in the same way.