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Home >> Pontiac >> 2003 >> Aztek FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Removal & Installation >> Computerized Engine Controls >> Powertrain Control Module >> Installation
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Powertrain Control Module: Installation

  1. Install the connectors to the PCM. Tighten the PCM connector screws to specification. See TORQUE SPECIFICATIONS  . Install the PCM into the air cleaner assembly.
  2. Install the air cleaner assembly cover. Tighten the air cleaner assembly cover retainers. Position the front fender diagonal brace to the radiator support and to the inner fender. Install the bolts to the front fender diagonal brace at the radiator support. Tighten the front fender diagonal brace-to-radiator support bolts to specification.
  3. Install the bolts to the front fender diagonal brace at the inner fender. Tighten the front fender diagonal brace-to-the inner fender bolts to specification. Reposition the underhood wiring junction block to the front fender diagonal brace. Connect the negative battery cable.
  4. If a new PCM is being installed, program the EEPROM. See POWERTRAIN CONTROL MODULE  under PROGRAMMING.
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