Your Fusions PCM code is located behind your battery on the outside of your PCM. The PCM is attached to the firewall. You may be able to see your PCM code without removing your cars battery. If you can see it please refer to Figure 3. If you have a hard time seeing the PCM code you can remove your battery to more easily see it. See Figure 2 to remove your battery. Figure 1 If you need to remove your battery to view your PCM code; remove the two screws with the red squares around them pictured in Figure 2. You can try to view the PCM code without removing the battery by looking behind and below the battery. See the Orange box below. Figure 2 Below you can see the Fusion's PCM code located on the PCM of your Fusion. It will be three letters followed by a number. Figure 3