15B22 – Transmission Control Module Reprogramming for Overt TCM Failure Warning – 2011-2015 Ford Fiesta & 2012-2014 Ford Focus
NHTSA ID Number: 10180371 Manufacturer Communication Number: 20B22-S4 Summary This customer satisfaction program updates the TCM software in affected vehicles to provide improved detection and over warning of electrical circuit failures in the TCM. As communicated in a previous Customer Satisfaction Program (14M02), electrical circuit failures within the TCM may develop and result in intermittent symptoms … Read more