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Home >> Chevrolet >> 2002 >> Venture Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 154 (Engine Controls - Removal, Overhaul & Installation) >> Computerized Engine Controls >> Powertrain Control Module >> Removal (Seville)
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal (Seville)

WARNING: This page is about a different car, the 2002 Cadillac Seville, 2002 Cadillac Eldorado, and 2002 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
  1. PCM is located on left side of engine compartment, inside air filter assembly. Record the Transaxle Fluid and Engine Oil Life Indexes. Turn OFF the ignition. Disconnect the negative battery cable. Remove the screw retaining the intake air duct/resonator to the PCM housing.
  2. Unsnap the air filter housing clamps on top of the air cleaner housing assembly. Pull the intake air duct/resonator assembly up enough to remove the air cleaner cover and the PCM. Slide the air cleaner element assembly toward the fender to separate the air cleaner element assembly from the air inlet assembly. Loosen the PCM connector attaching bolts. Disconnect both PCM connectors. Remove the PCM.
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