GM Service Manual Online
For 1990-2009 cars only

Object Number: 1977752  Size: MF

Callout

Component Name

Preliminary Procedures

    Important: It is not necessary to discharge the refrigerant from the air conditioning (A/C) system during auxiliary transmission oil cooler (TOC) front line replacement. Remove the A/C condenser mounting bolts and reposition the condenser.

  1. Reposition the condenser to access the transmission oil cooler lines. Refer to Air Conditioning Condenser Replacement .
  2. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  4. Remove the front air deflector. Refer to Front Air Deflector Replacement .

1

Transmission Fluid Cooler Cap

Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection .

2

Transmission Fluid Cooler Pipe Shroud Retainer

3

Transmission Fluid Cooler Pipe Retainer

4

Transmission Fluid Cooler Cap

Refer to Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and Connection .

5

Transmission Fluid Cooler Pipe Retainer

6

Transmission Fluid Cooler Pipe