Unfortunately for the owner this exchanged unit did not work correctly. Since the facility did not do transmission work the owner took the car to Chris Colucci at CNS Transmissions in Walnut, Miss. Chris saw that the vehicle was in a failsafe condition with lights blinking on the dash. The DTCs he extracted revealed gear-ratio-error problems. Upon learning that the transmission had been replaced, he put 2 and 2 together and realized that they might have installed a transmission with an incorrect ratio.