TCC Control sleeve 5R110W

TCC Control sleeve 5R110W Plunger Valve Sleeve The control sleeve assembly opposes TCC solenoid pressure to modulate apply and release of the torque converter clutch. As the sleeve wears, the solenoid will push the valve quickly, causing premature lockup, loss of power and bumpy/cycling apply. The oil reacting on the valve within the sleeve is regulated converter apply oil. If the sleeve is extremely worn, apply oil pressure is reduced as it leaks at the sleeve. When the sleeve wears and causes the valve to hang, the TCC will not apply with required pressure, and overheating or slippage occurs. Sonnax offers a drop-in replacement assembly, 36940-01K. Symptoms: Code 1783 Code P0741 Excess TCC slip Overheating TCC cycling TCC slip Cause: Wear at the TCC control sleeve. Correction: The Sonnax aluminum alloy sleeve and hard-anodized valve will restore proper hydraulic clearances and prevent premature wear.