The 2015 ford focus transmission TCM manages gear shifts, which is critical to the transmission's performance. When the TCM fails, symptoms can include inconsistent shifting, failure to engage gears, and full gearbox shutdowns. In response to repeated concerns, Ford has given extended warranties for the TCM, letting owners to replace or repair the module for little to no cost under certain scenarios. Visit - https://tagoreautomotive.com/product/ford-focus-transmission/