Four-Wheel Anti-Lock Brake System - Dodge 2007 Dakota Owner's Manual

214 STARTING AND OPERATING
The system remains operational in the four-wheel drive
mode. The level of performance is reduced when the
front brakes are locked up. This will cause the rear brakes
to lock-up through the drivetrain, which may reduce the
effectiveness of the anti-lock system.
During severe braking conditions, particularly with
changing road surfaces, such as ice to concrete, a slight
drop or minor pulsation may be felt in the brake pedal.
WARNING!
Both Anti-Lock Brake Systems contain sophisticated
electronic equipment. It may be susceptible to inter-
ference caused by improperly installed or high out-
put radio transmitting equipment. This interference
can cause possible loss of anti-lock braking capabil-
ity. Installation of such equipment should be done
by qualified professionals.

Four-Wheel Anti-Lock Brake System

This Anti-Lock Brake System is designed to aid the driver
in maintaining vehicle control under adverse braking
conditions. The system operates with a separate com-
puter to modulate hydraulic pressure to prevent wheel
lock-up and 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 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.