Just like your vehicle's engine, the transmissions of most modern vehicles our customers in the Houston area drive are controlled by on board computers. When a malfunction occurs, a vehicle's computer will store a code, relative to the problem, and will display a warning light on the console. Needless to say YES! Automotive tells our customers that these warnings should not be ignored. Early diagnosis, by a qualified transmission technician at YES! Automotive, with the proper equipment, can save a vehicle's owner money and help to prevent getting stranded out on the road somewhere in or around Houston. YES! Automotive has the equipment and trained technicians to help you when this occurs.