98 Subaru Automatic Transmission Speed Sensor Drive Gear Replacement Procedure UPDATED
98 Subaru Automatic Transmission Speed Sensor Drive Gear Replacement Procedure Download Article Download Article A vehicle speed sensor, or VSS, is a sensor that is used to determine how fast your vehicle is traveling. If your vehicle'due south speedometer stops working or isn't telling y'all the correct speed that you're traveling, you likely have a faulty VSS. You lot can exam your VSS to make sure information technology's operation properly past using a device called a multimeter. Start by disconnecting and removing the VSS from your engine so you can test it. You tin then connect it to a multimeter and set up the multimeter to the Ac setting. Connect the VSS to a power drill and then you lot can simulate the rotation of the vehicle'south transmission and read the multimeter to run into if the voltage increases as the speed increases