Why Can't the Car Key Turn or Start the Engine?

1 Answers
MacAdrian
07/30/25 2:45am
If the car won't start and the key won't turn, it could be due to fuel or electrical system issues. First, check if the fuel level is insufficient. Without gasoline as the power source, the car naturally won't start. If the issue is caused by running out of fuel, you can request fuel assistance or have the car towed to a gas station. If the fuel level is sufficient, check for problems such as a blown fuse, open circuit in the high-voltage coil, open circuit in the low-voltage circuit, detached central ignition wire, leaking distributor rotor, or damaged spark plugs. Below are more reasons why a car might not start: 1. Incorrect Gear Position: An incorrect gear position can also prevent the car from starting. Generally, the correct gear positions for starting an automatic transmission car are 'P' or 'N'. If the driver accidentally leaves the gear in 'R' or another position, not only will the car fail to start, but it could also pose a safety hazard. 2. Steering Wheel Lock: For vehicle security, if the steering wheel is turned left or right when the car is turned off, or if the wheels are not straight when parked, the steering wheel's self-locking feature may activate. Even if you insert the key and try to turn it forcefully, it won't budge. This is the vehicle's anti-theft system detecting a potential theft risk, hence locking the steering wheel to prevent theft. 3. Steering Wheel Unlock: Insert the key, press the brake, and then turn the steering wheel left and right. Although the steering wheel is locked, it can still be turned slightly. While turning the steering wheel, turn the key to complete the steering wheel unlocking process.
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