Hi,
Just to confirm, the engine offered in this year and model was a 4.6L V8. Please let me know if you have something different.
The PCM (powertrain control module) is located under the hood against the firewall. See pic 1 for location.
Pics 2 and 3 are the directions for the removal and replacement of the module.
Let me know if this helps or if you have other questions.
Take care,
Joe
See pics below.
Images (Click to enlarge)
Oct 27, 2021 at 7:19 PM