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Home >> Fiat >> 2012 >> 500 Abarth L4-1.4L Turbo >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair >> Powertrain Control Module - Installation
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Powertrain Control Module - Installation






INSTALLATION






1. Install the PCM (2) to the battery tray with four nuts (1) and ground strap (4). Tighten nuts (1) to 5 Nm (44 in. lbs.).
2. Position the battery tray and PCM in the vehicle. Route the wire harness and close the wire harness retainers (3).





3. Install the battery tray (3) with one nut (5) and two bolts (1). Tighten all three fasteners to 25 Nm (18 ft. lbs.).
4. Engage the engine wire harness connector (2) to the battery tray (3).
5. Engage two engine wire harness retainers (4) to the battery tray (3).
6. Engage two starter wire harness retainers (6) to the battery tray (3).





7. Connect the Powertrain Control Module (PCM) electrical connectors (1 and 2).
8. Install the battery.

NOTE: If the original Vehicle Identification Number (VIN) and original vehicle mileage is not programed into the PCM, a Diagnostic Trouble Code (DTC) may be set.

9. If installing a new PCM, use a diagnostic scan tool to reprogram the new PCM with the vehicles original VIN and mileage.

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