For 1990-2009 cars

Checks | Causes
--- | ---
Torque Converter Assembly (1) | Diagnose torque converter for possible internal damage.
Fluid Pump Cover Assembly (219) |

• | Inspect for worn, damaged, or sticking converter feed limit valve (220) and spring (221).

• | Inspect for worn, damaged, or sticking TCC control valve (227) and spring (226).

• | Inspect for damaged stator shaft.

Control Valve Lower Body Assembly (307) | Inspect for worn, damaged, or sticking torque converter clutch (TCC) regulator apply valve (355).
4-5-6 (with Turbine Shaft) Clutch Assembly (56) |

• | Inspect for damaged turbine shaft.

• | Inspect for damaged turbine shaft O-ring seal.