Torque Converter Clutch (TCC)
WARNING: This page is about a different variant/trim than selected.
TCC Hydraulic Passages
| 1 | Inspect the main control hydraulic passages. |
|---|---|
| 2 | Inspect the transmission case to main control hydraulic passages. |
| 3 | Inspect the stator support hydraulic passages |
|---|---|
| 4 | Inspect the transmission case to stator support hydraulic passages. |
| 5 | Inspect the stator support hydraulic passages |
|---|---|
| 6 | Inspect the input shaft hydraulic passages |
TCC Hydraulic Circuits
| Item | Description |
|---|---|
| 1 | Pump output |
| 2 | Converter feed |
| 3 | TCC |
| 4 | Apply |
| 5 | Release |
| 6 | Cooler |
| 7 | Torque Converter |
| 8 | TCC regulator valve |
| 9 | TCC solenoid |
Line pressure fills the converter feed circuit with fluid up to 1, 130 kPa (160 psi). The converter feed blow off valve prevents excessive pressure from reaching the torque converter. When the TCC solenoid is commanded off, the TCC regulator valve connects the converter feed circuit to the converter release circuit and fluid flows into the torque converter. Fluid exits the torque converter in the converter apply circuit.