Brake system 155
D50
3
Driving guide
ABS Fault alarm lamp
If the ABS fault lamp alarm is lit during
the running process, it indicates that the ABS
system is faulty. At this time, it should drive at a
low speed to the nearest special maintenance
station for repair
EBD Electronic Brake Force
Distribution System
EBD electronic braking force distribution
system can automatically adjust the proportion
of braking force distribution between front and
rear axles, improve braking efficiency, shorten
braking distance to a certain extent, and
improve braking stability with ABS.
Hill Start Assist
When the vehicle is on the ramp, the ramp start
auxiliary function prevents the vehicle from
moving backward when the driver releases the
brake pedal by delaying the release of the
pipeline pressure of the brake system. The
driver has 1.5 to 2 seconds to move his foot
from the brake pedal to the accelerator pedal
and start. If the side slip occurs during the
auxiliary work of starting on the ramp, the
pressure of the brake pipeline will be released
immediately to ensure that the running state of
the vehicle can be controlled.
The ramp start assistance can work together
with the idle start-stop function of the engine.
Hydraulic Brake Assistance
In view of the fast but insufficient brake pedal
input, ESP is used to increase the brake pipeline
pressure. As the braking pressure is increased to
the level of ABS intervention, the braking
distance is shortened. This function can be
triggered in any driving state and style.
Hydraulic Brake Boost
When the ESP controller detects the insufficient
vacuum through the vacuum sensor (such as
high altitude, engine cold start), the ESP
controller actively increases the brake pipeline
pressure by driving the motor to compensate for
the temporary insufficient vacuum.
When hydraulic brake assist function intervenes,
brake pedal shaking can be felt and "click"
sound can be heard at the same time, which is a
normal phenomenon.
ESP Electronic Stability Program
ESP electronic stabilization system can improve
vehicle driving stability, for example, when
accelerating and turning, it can reduce the risk
of vehicle sideslip.
ESP system integrates ABS, EBD, EBA and
TCS
ESP works only when the engine is running.
Under special circumstances, ESP functions
should be removed.
For example
：
●Vehicles running with anti-skid chains
●Vehicles on deep snow or soft roads.
●Vehicles are trapped in muddy sections and
need to move back and forth.
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