What Causes a New Car to Sometimes Fail to Start and Sometimes Start Normally?

1 Answers
DeAdriana
07/30/25 12:15am
Reasons why a new car fails to start are as follows: 1. The steering wheel is in a locked position: Many people encounter situations where the car won't start, and the key can't be turned. In such cases, it's important to note that if the steering wheel isn't straightened when parked and is at a slightly larger angle (over 30 degrees), the steering wheel will automatically lock as an anti-theft measure. This may prevent the key from turning, causing the ignition to fail. 2. The gear is not returned to P when parking: For automatic transmission vehicles (AT, CVT, AMT), ensure the gear is in the P position when starting. 3. Low battery in the smart key for one-button start: If the key is inside the car but the dashboard always shows "key matching error," it's likely due to a low battery in the smart key, preventing the start system from detecting the weak signal emitted by the key. 4. Dead battery: Failure to start may be caused by a drained battery due to reasons like leaving the headlights on for too long or the battery reaching the end of its lifespan. Generally, replace the battery in time according to the maintenance manual. 5. Empty fuel tank: If the fuel gauge shows below the red line, the car naturally won't start. Also, pay attention to the quality of the fuel.
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