Can the Auto Hold Function Be Kept On All the Time?

1 Answers
StCaleb
07/24/25 9:48am
Auto Hold can be kept on all the time. Auto Hold refers to an automatic braking function. Once activated, for example, when stopping at a red light, there's no need to pull the handbrake. It simplifies operations by avoiding the use of handbrakes or electronic handbrakes, and for automatic transmission models, it eliminates the need for frequent switching between D to N or D to P. Auto Hold relies on an intelligent braking system, and only vehicles equipped with brake control systems like ESP can implement the Auto Hold function. The working principle of Auto Hold is as follows: the ECU receives a start signal from a remote control or timer, the metering pump draws fuel from the tank and delivers it in pulses to a metal felt before the combustion chamber, a pen-shaped igniter heats up to about 900 degrees Celsius, vaporizing and igniting the fine fuel droplets, and the flame transfers thermal energy to the engine coolant.
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