NHTSA Complaint #11656767 — 2018 FORD F-150

Formal Complaint Regarding Recall 24E12 and Related Emissions System Failure I am writing to formally file a complaint regarding my recent experience related to Ford Recall 24E12 Powertrain Control Module (PCM) Reprogramming for Emissions Compliance, and the subsequent failure of my vehicle's emissions system immediately following this recall service. The work was performed at Donley Ford 702 Charles St, Galion, OH 44833. On March 12, 2025, I took my vehicle in for the mandated Recall 24E12, which involves reprogramming the PCM to improve emissions component monitoring. Prior to this service, my vehicle exhibited no issues whatsoever, the check engine light was not on, and the vehicle operated perfectly. However, just a few days after the recall service (and with fewer than 5 miles driven post-service), I started my vehicle and was immediately met with a check engine light. I contacted the dealership service department and spoke with a representative who assured me there would be no charge to inspect the issue, given its potential connection to the recall. After I brought the vehicle in, I was texted (not called) and told that my catalytic converter had failed and that I was being quoted $2,446.55 + tax to replace it. I questioned how such a failure could occur immediately following a PCM update specifically targeting emissions system monitoring. The technician immediately denied any connection between the recall and the catalytic converter Given that Recall 24E12 involves PCM reprogramming to improve the detection and performance of emissions-related components, I find it extremely troubling that my catalytic converter failed immediately after the recall service, and that the dealer refuses to acknowledge any possible connection. I am requesting that the NHTSA investigate this matter further to determine, Whether the recall and PCM reprogramming could have caused or accelerated catalytic converter failure.