In the event power assist is lost for any reason (for example; repeated brake applications with the engine off), the brakes will still function. The effort required to brake the vehicle will be significantly more than that required with the power system operating.
If either the front or rear hydraulic system loses normal capability, the remaining system will still function with some loss of braking effectiveness. This will be evident by increased pedal travel during application, greater pedal force required to slow or stop, and activation of the Brake Warning Light and the ABS Warning Light during brake use.
Four-Wheel Anti-Lock Brake System (ABS)
The Four-Wheel ABS is designed to aid the driver in maintaining vehicle control under adverse braking conditions.
The system operates with a separate computer to modulate hydraulic pressure, to prevent wheel lock-up and to help avoid skidding on slippery surfaces.
The system’s pump motor runs during an ABS stop to provide regulated hydraulic pressure. The pump motor makes a low humming noise during operation, which is normal.
The ABS includes an amber ABS Warning Light. When the light is illuminated, the ABS is not functioning. The system reverts to standard non-anti-lock brakes. Turning the ignition Off and On again may reset the ABS if the fault detected was only momentary.
WARNING!
• Pumping the Anti-Lock Brakes will diminish their effectiveness and may lead
to a collision. Pumping makes the stopping distance longer. Just press firmly on
your brake pedal when you need to slow down or stop.
• The Anti-Lock Brake System (ABS) cannot prevent the natural laws of physics from
acting on the vehicle, nor can it increase braking or steering efficiency beyond
that afforded by the condition of the vehicle brakes and tires or the traction afforded.
• The ABS cannot prevent collisions, including those resulting from excessive speed
in turns, following another vehicle too closely, or hydroplaning.
• The capabilities of an ABS-equipped vehicle must never be exploited in a reckless
or dangerous manner, which could jeopardize the user’s safety or the safety of others.
When you are in a severe braking condition involving the use of the ABS, you will experience some pedal drop as the vehicle comes to a stop. This is the result of the system reverting to the base brake system.
Engagement of the ABS may be accompanied by a pulsing sensation. You may also hear a clicking noise.
These occurrences are normal and indicate that the system is functioning properly.
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