What is the situation when the Corolla makes a pressure relief sound in P gear?

1 Answers
MacArabella
07/29/25 10:19pm
The situation when the Corolla makes a pressure relief sound in P gear is: 1. It is a normal phenomenon. If it is an electronic parking brake, there will be this sound after lifting it; 2. It is the sound of the brake pump releasing air; 3. If it is a sound similar to braking, it is normal, but if it is an electric current sound, there is a problem. Taking the Corolla 2021 1.2T S-CVT Pioneer Plus Edition as an example: It is a compact 4-door 5-seater sedan under FAW Toyota, with a length, width, and height of 4635mm, 1780mm, and 1455mm respectively, a wheelbase of 2700mm, equipped with a CVT continuously variable transmission (simulating 10 gears), and a top speed of 180 kilometers per hour.
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