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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 194 (Automatic Transmission Cooling System) >> Repair Instructions >> Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LF4 With MG9) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove Front Compartment Front Sight Shield.Front Compartment Front Sight Shield Replacement (ATS-V)
  2. Remove Air Cleaner Assembly. Air Cleaner Assembly Replacement (LF4)
  3. Fig 1: Transmission Fluid Cooler Inlet And Outlet Pipe Retaining Clip At Radiator
    GM4062431Courtesy of GENERAL MOTORS COMPANY
  4. Remove Transmission Fluid Cooler Inlet and Outlet Pipe Clip (1) @Radiator Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection 
  5. NOTE:

    Cover or plug all open transmission fluid cooler pipe connection points to help avoid any accidental contamination.

  6. Remove Transmission Fluid Cooler Inlet and Outlet Pipe (1)@Radiator
  7. Remove Front Wheelhouse Liner. Front Wheelhouse Liner Replacement (V-Series)
  8. Remove Front Compartment Air Deflector. Front Compartment Air Deflector Replacement (V Series)
  9. Remove Engine Compartment Lower Noise Shield. Engine Compartment Lower Noise Shield Replacement (All Wheel Drive)
  10. Remove Front Cradle Shear Plate.Front Cradle Shear Plate Replacement (V Series)
  11. Fig 2: Transmission Fluid Cooler Inlet And Outlet Pipe Retaining Clip At Transmission Fluid Auxiliary Cooler
    GM4062433Courtesy of GENERAL MOTORS COMPANY
  12. Remove Transmission Fluid Cooler Inlet and Outlet Pipe Clip (1) @Transmission Fluid Auxiliary Cooler Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection 
  13. Remove Transmission Fluid Cooler Inlet and Outlet Pipe Clip (1) @Transmission Fluid Cooler Inlet and Outlet Pipe Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection 
  14. NOTE:

    Cover or plug all open transmission fluid cooler pipe connection points to help avoid any accidental contamination.

  15. Remove Transmission Fluid Cooler Inlet and Outlet Pipe(Jumper) (2)
  16. Fig 3: Transmission Fluid Cooler Inlet And Outlet Pipe Clip Bolt At Drivetrain And Front Suspension Cradle
    GM4062434Courtesy of GENERAL MOTORS COMPANY
  17. Remove the transmission fluid cooler inlet and outlet pipe clip bolt (1) from the drivetrain and front suspension cradle.
  18. Fig 4: Transmission Fluid Cooler Inlet And Outlet Pipe Clip Bolt At Engine Oil Pan
    GM4062435Courtesy of GENERAL MOTORS COMPANY
  19. Remove the transmission fluid cooler inlet and outlet pipe clip bolt (1) from the engine oil pan.
  20. Fig 5: Transmission Fluid Cooler Inlet And Outlet Pipe Retaining Clip At Transmission
    GM4062437Courtesy of GENERAL MOTORS COMPANY
  21. Remove Transmission Fluid Cooler Inlet and Outlet Pipe Clip (1) @Transmission Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection 
  22. NOTE:

    Cover or plug all open transmission fluid cooler pipe connection points to help avoid any accidental contamination.

  23. Remove Transmission Fluid Cooler Inlet and Outlet Pipe (2) @Transmission
  24. Fig 6: Transmission Fluid Cooler Inlet And Outlet Pipe Retaining Clip At Transmission Fluid Cooler Pipe
    GM4062439Courtesy of GENERAL MOTORS COMPANY
  25. Remove Transmission Fluid Cooler Inlet and Outlet Pipe Clip (1) @Transmission Fluid Cooler Pipe(Mid Line Right)Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection 
  26. NOTE:

    Cover or plug all open transmission fluid cooler pipe connection points to help avoid any accidental contamination.

  27. Remove Transmission Fluid Cooler Pipe(Mid Line Right) (2) @Transmission Fluid Cooler Inlet and Outlet Pipe
  28. Remove the transmission fluid cooler inlet and outlet pipe clip (3) from the transmission bracket.
  29. Fig 7: Transmission Fluid Cooler Inlet And Outlet Pipe
    GM4062440Courtesy of GENERAL MOTORS COMPANY
  30. Remove the transmission fluid cooler inlet and outlet pipe (1) from the vehicle.
  31. Transfer components as necessary.