Buick Regal: Diagnostic Information and Procedures

 Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (AF50-8)

Removal Procedure 1. Place a drain pan under the vehicle. 2. Transmission Fluid Cooler Pipe Connector Cap(1)@Radiator - Unclip. 3. Transmission Fluid Cooler Outlet Pipe(2)@Quick Connect Fitting - Disconnect. 4. Raise and support the vehicle. 5. Charge Air Cooler Inlet Air Tube - Remove. 6. T

 Afterblow Enabling

Afterblow is a feature that dries the evaporator core by operating the blower motor after the engine is turned off. This aids in reducing microbial growth that can create undesirable odors. The vehicle does not come equipped with the afterblow feature turned on. If the afterblow feature is requi