For 1990-2009 cars

Checks | Causes
--- | ---
4-5-6 (with Turbine Shaft) Clutch Assembly (56) |

• | Inspect for damaged or worn 4-5-6 clutch backing plate (432).

• | Inspect for damaged 4-5-6 clutch (with turbine shaft) housing assembly (441).

Output Carrier Assembly (68) |

• | Inspect the carrier assembly for damaged pinion gears, thrust washers, pins, and rollers.

• | Inspect for damaged thrust bearings (486 and 488).

• | Inspect for damaged sun gears (487 and 489).

• | Inspect the carrier assembly for damaged output carrier rear sun gear thrust bearing (captured).

Output Carrier Thrust Bearing Assembly (69) | Inspect the bearing for wear or damage.
Output Shaft Assembly (70) | Inspect for damaged internal gears (495 and 497).
Input Sun Gear Thrust Washer (55) | Inspect the washer for wear or damage.
Input Sun Gear Thrust Bearing (54) | Inspect the bearing for wear or damage.
Input Sun Gear (53) | Inspect for spline wear or damage.
Input Carrier Assembly (52) | Inspect carrier assembly for damaged pinion gears, thrust washers, pins, and rollers.
Turbine Shaft Thrust Bearing Assembly (57) | Inspect the bearing for wear or damage.
Fluid Filter Assembly (26) |

• | Inspect for damaged or restricted fluid filter assembly (26).

• | Inspect for damaged fluid filter seal assembly (25) or improper sealing interface, leaks, and fluid aeration.

Automatic Transmission Fluid Pump Seal (5) | Inspect for worn or damaged seal.