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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 Pipe Replacement (LF4 With M5U, Mid Line Right) >> 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. Raise and support the vehicle. Lifting and Jacking the Vehicle (ATS)Lifting and Jacking the Vehicle (ATS-V)
  2. Fig 1: Right Side Underbody Front Air Deflector And Bolt
    GM4064984Courtesy of GENERAL MOTORS COMPANY
  3. Remove the right side underbody front air deflector bolt (1).
  4. Remove the transmission fluid cooler pipe clips (2) from the right side underbody front air deflector.
  5. Fig 2: Transmission Fluid Cooler Pipe Fitting Retainer At Transmission Fluid Cooler Pipe
    GM4064986Courtesy of GENERAL MOTORS COMPANY
  6. Remove Transmission Fluid Cooler Pipe Fitting Retainer (1) @Transmission Fluid Cooler Pipe(Mid Line Right) Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection 
  7. NOTE:

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

  8. Remove Transmission Fluid Cooler Pipe(Mid Line Right) (2) @Transmission Fluid Cooler Inlet and Outlet Pipe
  9. Fig 3: Transmission Fluid Cooler Pipe Fitting Retainer At Transmission Fluid Cooler Pipe
    GM4064988Courtesy of GENERAL MOTORS COMPANY
  10. Remove Transmission Fluid Cooler Pipe Fitting Retainer (1)@Transmission Fluid Cooler Pipe(Rear Differential Outlet Hose)Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection 
  11. NOTE:

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

  12. Remove Transmission Fluid Cooler Pipe(Mid Line Right) (2) @Transmission Fluid Cooler Pipe(Rear Differential Outlet Hose)
  13. Fig 4: Transmission Fluid Cooler Pipe
    GM4064990Courtesy of GENERAL MOTORS COMPANY
  14. Remove Transmission Fluid Cooler Pipe(Mid Line Right) (1)
  15. Transfer components as necessary.