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Home >> Cadillac >> 2018 >> Escalade Base, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Automatic Transmission - 8L90 (M5U) - Diagnostic Information And Procedures) >> Diagnostic Information And Procedures >> Fluid Leak Diagnosis >> Leak Inspection Points

Leak Inspection Points

WARNING: This page is about a different car, the 2018 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Transmission Leak Inspection Points
GM3807691Courtesy of GENERAL MOTORS COMPANY
  1. A/Trans Wiring Harness
  2. Transmission Fluid Fill Tube Plug
  3. A/Trans Vent
  4. Transmission Cooler Pipe Fitting Seal
  5. Manual Shift Shaft Seal
  6. A/Trans Case Assembly
  7. Propeller Shaft Transmission Flange Fluid Seal
  8. A/Trans Fluid Pan Gasket
  9. A/Trans Case Front Cover Seal
  10. Torque Converter Fluid Seal
  11. Torque Converter
  12. A/Trans Case Extension Seal