Why Can't the Car Start with the Key?

1 Answers
VonEmilia
07/24/25 7:13pm
Car key failure to start can be due to a locked steering wheel, incorrect gear position, or vehicle malfunction. Below are detailed explanations for these causes: Locked Steering Wheel: A locked steering wheel is a normal anti-theft feature. This occurs when the steering wheel is turned after the engine is turned off, typically from the straight position to another direction. The car's computer interprets this as a potential theft attempt and automatically activates the anti-theft system. Incorrect Gear Position: For an automatic transmission car to start, the gear lever must be in the N (Neutral) or P (Park) position. This is a safety design by manufacturers. If the gear lever is not in N or P, the car may move upon ignition, posing a significant hazard. Vehicle Malfunction: Examples include engine failure, ignition system issues, relay damage, or a dead battery. If the car fails to start due to a dead battery, unusual sounds may occur during ignition, and the battery warning light or engine fault light on the dashboard will illuminate.
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