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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 813 (Automatic Transmission - 4L80-E/4L85-E (Service & Replacement)) >> Repair Instructions >> Transmission Fluid Auxiliary Cooler Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Yukon XL, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the grille assembly. Refer to GRILLE REPLACEMENT (CADILLAC) or GRILLE REPLACEMENT (AVALANCHE) in Exterior Trim.
  2. Remove the transmission fluid cooler hoses from the auxiliary cooler. Refer to TRANSMISSION OIL COOLER LINE QUICK CONNECT FITTING  .
  3. Remove the auxiliary oil cooler bolts (1).
  4. Remove the auxiliary oil cooler push pins (2)
  5. Remove the auxiliary oil cooler from the vehicle.
    Fig 1: Removing Transmission Fluid Auxiliary Cooler
    G02112284Courtesy of GENERAL MOTORS CORP.