Removal & Installation

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Disconnect negative battery cable. Powertrain Control Module (PCM) is located on left front inner fender. Remove PCM connector cover. Disconnect 3 PCM harness connectors. Remove 3 screws attaching PCM to left front inner fender. Remove PCM from vehicle. To install, reverse removal procedure. If PCM was replaced, new PCM must be programmed with Vehicle Identification Number (VIN), mileage and secret key data, or vehicle will not start. See PROGRAMMING .