How to Solve the Problem of Hard Brake and No Start in Automatic Transmission Cars?
2 Answers
If the car doesn't start, it means the engine cannot be ignited, which results in the brake pedal being hard to press down. After parking the car, if you turn the steering wheel, it will lock. This is the car's anti-theft function. You can try starting the engine while turning the steering wheel. If there's a squeaking sound when trying to start the engine, it might be due to a dead battery. You can replace the battery or use jumper cables to start the car. If the issue lies with the engine itself, you'll need to visit a 4S store or a professional auto repair shop for diagnostics before proceeding with repairs.
I recently experienced a situation where my automatic transmission car wouldn't start after pressing hard on the brake pedal. It happened on a cold early morning - I got in the car, pressed the brake pedal and pushed the start button, but the car showed no response at all, which really worried me. Later I figured out that this was most likely caused by a faulty brake light switch, because in automatic transmission vehicles, pressing the brake is how the system knows it's safe to start; if the brake lights don't illuminate when pressing the pedal, it means the switch might be broken or have poor contact. Another possibility is insufficient battery power - if the voltage is too low, the car won't start. Not being fully in P (Park) position can also cause this issue. At that time, I first checked whether the brake lights came on, and when they didn't, I immediately went to a nearby repair shop to replace the switch. Looking back now, it's truly a lesson learned - regularly checking battery condition and switch wear can save you a lot of trouble. Also, don't forget to try restarting several times in a safe location as another troubleshooting step.
