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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 396 (Automatic Transmission Cooling System) >> Repair Instructions >> Transmission Fluid Cooler Thermal Bypass Valve Replacement (V08) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Transmission Fluid Cooler Thermal Bypass Valve
    GM4289819Courtesy of GENERAL MOTORS COMPANY
  1. Install Transmission Fluid Cooler Thermal Bypass Valve (3)
  2. Connect Transmission Fluid Cooler Pipe Connector (1) - Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection 
  3. Connect Transmission Fluid Cooler Pipe Clip (2) @Engine Coolant Fan Module Radiator
  4. Fig 2: Transmission Fluid Cooler Inlet Pipe
    GM4363850Courtesy of GENERAL MOTORS COMPANY
  5. Connect Transmission Fluid Cooler Inlet Pipe (3) @ Transmission Fluid Cooler Thermal Bypass Valve (1) - Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection 
  6. Connect Transmission Fluid Cooler Outlet Pipe (2) @ Transmission Fluid Cooler Thermal Bypass Valve (1) - Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection 
  7. Fig 3: Transmission Fluid Cooler Outlet Pipe
    GM4286956Courtesy of GENERAL MOTORS COMPANY
  8. Connect Transmission Fluid Cooler Outlet Pipe (1) @Transmission Fluid Auxiliary Cooler (2) - Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection 
  9. Fig 4: Transmission Fluid Cooler Thermal Bypass Valve Bolt
    GM4363845Courtesy of GENERAL MOTORS COMPANY
  10. Install Transmission Fluid Cooler Thermal Bypass Valve Bolt (1) and tighten 9 N.m (80 lb in)
  11. Install Radiator Air Front Lower Baffle - Radiator Air Front Lower Baffle Replacement (LGX)
  12. Front Bumper Fascia - Front Bumper Fascia Replacement
  13. Fill the transmission to the proper level with NEW transmission fluid. Transmission Fluid Level and Condition Check
  14. Inspect for transmission fluid leaks.
  15. Remove the drain pan.