- Faulty ignition switch: The ignition switch is responsible for sending power to the starter solenoid, which in turn starts the engine. If the ignition switch is faulty, it won't be able to send power to the starter, and the engine won't start.
- Bad starter: If the starter motor itself is faulty, it won't be able to turn over the engine. This could be due to a number of things, such as worn brushes, a damaged armature, or a bad solenoid.
- Loose or corroded battery cables: If the battery cables are loose or corroded, they won't be able to properly conduct electricity to the starter motor. This can cause the starter to fail, or it can simply prevent the engine from getting enough power to start.
- Faulty fuel pump: If the fuel pump isn't working properly, it won't be able to deliver fuel to the engine. This can cause the engine to misfire or stall.
Start troubleshooting by removing the battery cables, clean them, and make sure they are secure.
If the car still does not attempt to crank then you will need a mechanic to test further.