

The ignition switch will momentarily provide power to the fuel pump and ignition system when it is in the cranking position, which may allow the vehicle to start. If the ignition switch fails at the “on” position, the position meant to power on the fuel and ignition systems, it may result in the vehicle starting, and then immediately stalling. Car starts and then suddenly stallsĪnother symptom of an issue with the vehicle’s ignition switch is a car that starts and then suddenly stalls.

An engine not starting could be one of them. These systems may not receive the power they need to start up if the ignition switch isn’t working properly. The ignition switch sends power to the the starter motor, engine controls, and ignition controls.

The engine does not startĪn engine that refuses to start can be another sign of a bad ignition switch. Depending on the exact issue, the vehicle may or may not be able to be restarted a short while later. If the ignition switch fails while the engine is operating it may cut off power to the ignition and fuel systems, which will cause the engine to stall. One of the first symptoms of an issue with the ignition switch is a vehicle that suddenly stalls while the engine is operating.
Switch position on vehicle pc battlefield 4 driver#
Usually, a faulty ignition switch will produce any of the following 5 symptoms that can alert the driver of a potential issue. It will eventually wear out and begin to have issues. The ignition switch is used every time the vehicle is powered on and started. Most ignition switches will activate the electrical accessories in the first position, power on the fuel and ignition systems on the second position, and crank the engine on the third. The ignition switch has several positions that power on different systems as the key is turned. The two work together to turn on and start the vehicle. It is usually located on the steering column, just behind the ignition lock cylinder. The ignition switch is one of the most important electronic components commonly found on many road-going cars and trucks.
