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Home >> Pontiac >> 2004 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Engine Controls - Removal & Installation, Overhaul) >> Computerized Engine Controls >> Powertrain Control Module >> Installation
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Powertrain Control Module: Installation

WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the PCM to the PCM rear bracket. Position the PCM front bracket. Install the PCM front retaining bolts. Tighten the PCM retaining bolts to specification. See TORQUE SPECIFICATIONS .
  2. Connect the electrical connectors to the PCM. Tighten the PCM electrical connectors to specification. Install the TAC module. Install the wheelhouse filler panel. Tighten wheelhouse filler panel bolts to specification.
  3. If a new PCM is being installed, program the PCM. See POWERTRAIN CONTROL MODULE  under PROGRAMMING.
Fig 1: Locating AIR Solenoid, PCM & Throttle Actuator Control Module
G00114964Courtesy of GENERAL MOTORS CORP.
Fig 2: Locating Wheelhouse Filler Panel (Left Front Shown)
G00114711Courtesy of GENERAL MOTORS CORP.
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