Kenworth T410, Руководство водителя

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Page 154 CAT: 8612 November 2019
OPERATING INSTRUCTIONS
ELECTRONIC BRAKE SAFETY SYSTEM (EBSS)
ANTI-LOCK BRAKING SYSTEM (ABS)
Your Kenworth may be equipped with an anti-lock braking system (ABS).
The ABS reduces the possibility of wheel lock-up. If a wheel is about to
lock during braking, the ABS will automatically adjust air pressure to the
brake chambers on the appropriate wheel(s) to prevent wheel lock-up.
The ABS is automatically turned on when the ignition switch is turned on.
ABS WARNING LAMP
Do not rely on an anti-lock brake system that is functioning incorrectly.
You could lose control of the vehicle, resulting in a severe accident
and/or personal injury. If your ABS lamp comes on while you are
driving, or stays on after the self-check, your anti-lock system might
not be working. The ABS may not function in an emergency. You will
still have conventional brakes, but not anti-lock brakes. If the lamp
indicates a problem, have the ABS checked.
If the ABS warning light does not illuminate when the ignition is first turned
on, there is a problem with the bulb or wiring. You should have this checked
as soon as possible.
The ABS warning lamp will come on momentarily when the key switch is
first turned. The lamp will go out and stay off unless the system detects
a failure or malfunction.
Except for checking the proper illumination of the ABS and wheel spin
control warning lamps when first starting the truck, and for monitoring
these lamps while driving, no special operating procedures are required.
For a detailed system description, see operation and service literature for
your specific ABS.
AUTOMATIC TRACTION CONTROL (ATC)
ATC is a standard feature of the EBSS system. This feature is monitored
by a wheel spin control warning lamp. As such, the system consists of
Wheel Speed Sensors (WSS), Electronic Control Unit (ECU) and Pressure
Modulation Valves (PMV) and in addition, an Automatic Traction Control
Valve (ATC Valve).