Transmission Talks: Speed Sensors. What is a Common Failure?

Welcome back to Transmission Talks, the series where we dive deep into the inner workings of your vehicle's most complex system! This week, Brad and Joe are tackling one of the most common transmission headaches: speed sensor failures. If you've ever experienced a wonky speedometer or strange shifting, this video is for you! We're focusing on the often-overlooked but crucial role of speed sensors in your automatic transmission. These little guys, often magnetic sensors, are responsible for relaying vital information to your vehicle's computer. When they start to fail, the symptoms can range from minor annoyances like a glitching speedometer to major performance issues like erratic shifting and even complete transmission failure. In this segment, we're using a Chrysler 45RFE automatic transmission from a Dodge Ram to demonstrate exactly where these sensors are located and how they function. We'll show you how a failing speed sensor can disrupt the signals sent to the computer, affecting everything from your converter operation to the engagement of your spline and the proper shifting between first gear, second gear, and third gear, and so on. We'll also discuss the common symptoms of a failing speed sensor, including: Speedometer inconsistencies Rough or delayed shifting Transmission slipping Check engine light illumination And more! Whether you're driving a Ford, a Chrysler, or any other vehicle with an automatic transmission, understanding speed sensor issues is essential for maintaining your vehicle's performance. We'll even touch on how these issues can relate to other transmissions like the Dutch Cummings Ram 68RFE. We’ll break down how the input and output speed sensors work together to monitor the rotational part of your transmission, ensuring smooth and efficient operation. Don't let a faulty speed sensor ruin your drive! Watch this video to learn how to identify and address this common issue. Lee Myles Auto Care & Transmissions https://aops.cc/31N0Xqb 610-370-6957 3 Convenient Berks County PA Locations: 914 Fern Ave, Reading, PA 19607 1051 Old Fritztown Rd, Sinking Spring, PA 19608 6714 Perkiomen Ave, Birdsboro, PA 19508 #Transmission #AutoRepair #CarMaintenance #Automotive #CarTips #VehicleMaintenance #CarRepair #SpeedSensor #AutomaticTransmission #TransmissionRepair #GlitchingSpeedometer #MagneticSensor #FailingSpeedSensor #Converter #Spline #Speedometer #TransmissionTalks #InputSpeedSensor #OutputSpeedSensor #Chrysler #DodgeRam #Ford #45RFE #68RFE #CarTech #AutoTech #CarKnowledge #TechTips #CarEducation #CarVideos