1.4L I4 16V

WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: PCM, Retainers, Ground Strap & Nuts

Courtesy of CHRYSLER GROUP, LLC

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

Fig 2: Battery Tray, Connectors, Retainers, Nut & Bolts
Courtesy of CHRYSLER GROUP, LLC
Install the battery tray (3) with one nut (5) and two bolts (1). Tighten all three fasteners to 25 N.m (18 ft. lbs.).
Engage the engine wire harness connector (2) to the battery tray (3).
Engage two engine wire harness retainers (4) to the battery tray (3).
Engage two starter wire harness retainers (6) to the battery tray (3).

Fig 3: PCM Electrical Connectors
Courtesy of CHRYSLER GROUP, LLC
Connect the Powertrain Control Module (PCM) electrical connectors (1 and 2).
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.
If installing a new PCM, use a diagnostic scan tool to reprogram the new PCM with the vehicles original VIN and mileage. Refer to MODULE, POWERTRAIN CONTROL, MODULE PROGRAMMING .