How to use the car's handbrake: comprehensive analysis and operation guide
The handbrake (parking brake) is an integral part of the vehicle safety system. Correct use of the handbrake can not only ensure safe parking, but also extend the life of the vehicle. This article will introduce the types, usage and precautions of handbrakes in detail, and attach the hot automotive topics in the past 10 days for reference.
1. Types and principles of handbrakes
There are two main types of handbrakes:
| Type | Working principle | Applicable models |
|---|---|---|
| Mechanical handbrake | Locking the rear wheels via wire pull cables | Traditional fuel vehicles and some SUVs |
| electronic handbrake | Electronic control unit driven caliper brake | New energy vehicles, high-end models |
2. Correct use of handbrake
1.Mechanical handbrake operation steps:
| steps | Operating Instructions |
|---|---|
| 1 | After parking, apply the footbrake |
| 2 | Pull up the handbrake lever to the locked position |
| 3 | Engage in P gear (automatic gear) or gear 1 (manual gear) |
2.Electronic handbrake operation steps:
| steps | Operating Instructions |
|---|---|
| 1 | After parking, apply the footbrake |
| 2 | Press the "P" button to activate the electronic handbrake |
| 3 | Some models need to press and hold for 2 seconds to activate automatic parking. |
3. Precautions when using the handbrake
| Things to note | Description |
|---|---|
| ramp parking | You need to apply the handbrake first and then shift into gear to avoid stress on the gearbox. |
| Winter use | Avoid holding the handbrake for a long time in icy and snowy weather to prevent freezing |
| Maintenance cycle | It is recommended to check the tightness of the handbrake wire every 2 years |
4. Hot topics in the automotive field in the past 10 days
| Ranking | topic | heat index |
|---|---|---|
| 1 | Interpretation of the new policy on subsidies for new energy vehicles | 985,000 |
| 2 | New breakthroughs in autonomous driving technology | 762,000 |
| 3 | Security Vulnerabilities in Vehicle Intelligent Systems | 658,000 |
| 4 | Analysis on the recovery trend of the second-hand car market | 534,000 |
5. Frequently Asked Questions
Q: What will happen if you drive without the handbrake on?
A: It will cause abnormal wear of the brake pads, increase fuel consumption, and in serious cases may cause a fire.
Q: What should I do if the electronic handbrake fails?
A: You can try to restart the engine. If it doesn't work, you need to contact the 4S shop for repair immediately. Do not drive forcefully.
6. Expert advice
1. Test the handbrake performance regularly: gently pull the handbrake at a speed of 20km/h on a safe road section to feel the braking force.
2. Avoid using the electronic handbrake immediately after washing the car to prevent moisture from causing sensor failure.
3. When the vehicle is parked for a long time, it is recommended to use block assist to reduce the load on the handbrake.
Proper use of the handbrake is an essential skill for every car owner. Through the systematic explanation in this article, I hope it can help you operate the vehicle parking system more safely and scientifically. If you want to learn more about automobiles, you can follow the professional and technical discussions in recent hot topics.
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