Removal Procedure

2020 GMC Acadia SLSECTION Removal Procedure
WARNING: This page is about a different car, the 2023 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place a suitable container under the vehicle to catch any spilled transmission fluid.
  2. Front Wheelhouse Liner-Left Side - Remove - Front Wheelhouse Liner Replacement
  3. GM4726639Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Inlet Pipe Bolt (1) @Transmission - Remove

  4. GM4704505Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Inlet Pipe (1) @Transmission - Remove - Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and ConnectionΒ 

  5. GM4726787Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Inlet Pipe (1) @Transmission Fluid Cooler Pipe Clip - Disengage

  6. GM4726615Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Inlet Pipe (1) @Transmission Fluid Cooler Pipe Clip - Disengage

  7. GM4726152Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Inlet Pipe (1) @Transmission Fluid Cooler Thermal Bypass Valve - Remove - Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and ConnectionΒ 

  8. NOTE:

    Cap the fittings and plug the holes when removing the transmission fluid cooler pipes.

  9. Remove the transmission fluid cooler inlet pipe (1) from the vehicle.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.