Automatic Transmission Fluid Leaks
WARNING: This page is about a different variant/trim than selected.
| Checks |
Causes |
| Torque Converter (1) |
Inspect for damage, cracks at the lug, hub and seal welds. |
| Automatic Transmission Fluid Pump Seal (5) |
Inspect for cut, wear, or damage. |
| A/Trans Case Assembly (16) |
- Inspect for porosity or damage.
- Inspect manual shaft seal.
- Inspect control wiring input sleeve seals.
|
| A/Trans Case Extension Assembly (22) |
- Verify oil is from transmission and not transfer case assembly (4WD/AWD).
- Inspect extension seal assembly (inner seal behind boot - 2WD only).
- Inspect extension to case seal (2WD only).
|
| A/Trans Fluid Pan (49) |
- Inspect the pan assembly for damage.
- Inspect gasket for damage or wear.
- Inspect case and pan for damage and flatness at gasket interface area.
|
| Cooler Lines/Coolers |
- Inspect and follow cooler lines to front radiator and external coolers.
- Some vehicles may have rear differential external and internal coolers.
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