If the key is difficult to turn or requires a lot of strong twisting and jiggling, it could be due to a bad ignition switch. It could be due to a lack of power supply to the starter motor. This is when the starter motor doesn’t make any noise when the key is turned. No StartĪ bad ignition switch can also cause a silent starter motor. This could be due to broken springs, worn ignition switch contacts, or temperature problems. Intermittent Loss of Lighting and Other AccessoriesĪ bad ignition switch can cause intermittent loss of lighting and other accessories. This could be due to a momentary power supply to the fuel pump and ignition system when the switch is in the cranking position. If the ignition switch fails at the “on” position, it may result in the vehicle starting and then immediately stalling. StallingĪnother symptom of a bad ignition switch is stalling. If this doesn’t happen, it could be due to a bad ignition switch. When the key is turned, the ignition should turn on and send a signal to the starter motor to turn. One of the most obvious signs of a bad ignition switch is when the car won’t start. Here are some of the most common symptoms of a bad ignition switch: Carortruck Won’t Start When the ignition switch of a Chevy Cavalier goes bad, it can cause a range of symptoms that can negatively affect the vehicle’s performance. Controlling other electrical systems: The ignition switch can also control other electrical systems in the car, such as the radio, headlights, and windshield wipers.Providing power to the ignition system: The ignition switch also sends power to the ignition system, which then ignites the fuel in the engine cylinders and starts the combustion process.Activating the fuel pump: As the ignition switch is turned on, it sends power to the fuel pump, which then pumps fuel from the gas tank to the engine.Providing power to the starter motor: When the key is turned to the “start” position, the ignition switch sends an electrical signal to the starter motor, which then cranks the engine.The ignition switch has several functions, including: It is usually located on the steering column, and when the key is inserted and turned, it activates the electrical system of the car. The ignition switch typically sits directly behind the lock cylinder. The Cavalier’s ignition switch is not what your key goes into.
The ignition switch is a critical component of a vehicle’s electrical system that plays an important role in starting and stopping the engine. These include stalling issues, not starting, and no power to the radio or accessories. We’ve compiled some of the most common symptoms of a bad ignition switch. If it fails, the entire vehicle won’t be able to run. Your Chevy Cavalier‘s ignition switch is one of the most vital items on the entire vehicle.
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