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Fluid Leak Diagnosis: Notes

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Possible Points of fluid Leaks
GM585216Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Transaxle Fluid Pan Seal
2 Transaxle Fluid Pan Drain Plug
3 Vehicle Speed Sensor (VSS) Seal
4 Torque Converter Housing-to-Transaxle Case Seal
5 Vent
6 Rear Case Cover Seal
7 Transaxle Solenoid Wire Harness Seal
8 TV Cable Seal
9 Fluid Cooler Pipe Fittings
10 2ND Coast Brake Servo Cover Seal
11 Torque Converter Housing Passage Plug
12 Fluid Filler Tube Seal
13 Manual Shaft Fluid Seal
14 Right Drive Axle Shaft Fluid Seal
15 Fluid Pump Seal
16 Input Shaft Seal
17 Torque Converter
18 Left Drive Axle Shaft Fluid
19 Line Pressure Tap Bolt

The cause of most external leaks can be located and repaired with the transmission in the vehicle. There are three methods for locating automatic transmission fluid leaks.