Why Can't the Car Start with the Key?
2 Answers
Car key can't start the car refers to the situation where you have already entered the car but cannot ignite the engine, rather than being unable to open the car door. There are three main reasons why a car key might fail to start the car: 1. The steering wheel is locked: This is a normal anti-theft feature. Simply turn the steering wheel slightly clockwise or counterclockwise and gently turn the key to unlock it. 2. Incorrect gear position: For automatic transmission cars, to start the engine, the gear lever must be in N (Neutral) or P (Park) position. If the gear is not in N or P, the car might move immediately upon ignition, which is highly dangerous. Just shift the gear back to P and try starting again. 3. Car malfunction: If the car still cannot start in P position, or if the dashboard shows an abnormal gear indication, it is necessary to seek immediate repair. The issue could be due to a faulty electronic gear sensor or an electro-pneumatic valve.
Last time I came back from a business trip, my car wouldn't start no matter what, and I was sweating with anxiety. Later, I found out it was because the battery was drained—I had forgotten to turn off the reading light before leaving. However, there are many more reasons why a key ignition might fail. For example, if the steering wheel is locked, turning the key won’t do anything; you need to wiggle the steering wheel back and forth to unlock it. If inserting the key doesn’t even light up the dashboard, it’s likely a blown fuse. For automatic transmission cars, you must confirm the gear is in P or N; otherwise, the engine immobilizer won’t let you start it. Once, a friend’s car had a faulty ignition switch, requiring multiple twists to get power. The most troublesome issue is a faulty starter motor—then, you’ll have no choice but to call a tow truck. Regular battery maintenance and ignition system checks can help prevent such surprises.
