Dodge 2004 Durango Owner's Manual page 219

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 Anti-Lock Brake system includes an amber (ABS)
warning light. When the light is illuminated, the Anti-
Lock Brake system is not functioning. The system reverts
to standard non-anti-lock brakes. Turning the ignition Off
and On again may reset the Anti-Lock Brake system if the
fault detected was only momentary.
STARTING AND OPERATING 219
WARNING!
Anti-Lock Brake Systems contain sophisticated elec-
tronic equipment. It may be susceptible to interfer-
ence caused by improperly installed or high output
radio transmitting equipment. This interference can
cause possible loss of anti-lock braking capability.
Installation of such equipment should be done by
qualified professionals.
WARNING!
Pumping of the Anti-Lock Brakes will diminish
their effectiveness and may lead to an accident.
Pumping makes the stopping distance longer. Just
press firmly on your brake pedal when you need to
slow down or stop.
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