Solenoid Valves (Shift Solenoid Valves and TCC Solenoid Valve) Inspection

Solenoid Valves (Shift Solenoid Valves and TCC Solenoid Valve)
Inspection
Reference: Solenoid Valves (Shift Solenoid Valves, TCC Solenoid Valve and Pressure Control Solenoid Valve) Removal and Installation

Resistance Check
Shift solenoid valve-A (No. 1), -B (No. 2) and TCC solenoid valve

Shift solenoid valve-A and B resistance
Standard: 11 - 15 -> at 20°C (68°F)

TCC solenoid valve resistance
Standard: 12 - 16 -> at 20°C (68°F)





Operation Check
Shift solenoid valve-A (No. 1) and -B (No. 2)
^ Check that solenoid valve (1) actuate with click sound when battery voltage is conducted.
^ Apply oiler (2) to solenoid valve (1) and give compression by hands and then check to be sure that transaxle fluid from oiler does not come out of holes in solenoid valve when battery voltage is not conducted.
^ Under the same conditions, conduct battery voltage and then make sure that fluid comes out with vigor. If check result is not as described, replace shift solenoid valve.





TCC solenoid valve
^ Check that solenoid valve (1) actuate with click sound when battery voltage is conducted.
^ Apply oiler (2) to solenoid valve (1) and give compression by hands and then check to be sure that transaxle fluid from oiler does not come out of holes in solenoid valve when battery voltage is conducted.
^ Under the same conditions, release battery voltage and then make sure that fluid comes out with vigor. If check result is not as described, replace shift solenoid valve.