Chrysler Crossfire Owner's Manual page 195

The ABS prevents the wheels from locking up above a
vehicle speed of approximately 5 mph (8 km/h) indepen-
dent of road surface conditions.
At the instant one of the wheels is about to lock up, a
slight pulsation can be felt in the brake pedal, indicating
that the ABS is in the regulating mode.
Keep firm and steady pressure on the brake pedal while
experiencing the pulsation. Continuous, steady brake
pedal pressure results in optimal braking power while
maintaining the ability to steer the vehicle.
In the case of an emergency brake maneuver, keep
continuous full pressure on the brake pedal. In this
manner only can the ABS be most effective.
On slippery road surfaces, the ABS will respond even
with light brake pedal pressure because of the increased
likelihood of locking wheels. The pulsating brake pedal
can be an indication of hazardous road conditions and
functions as a reminder to take extra care while driving.
WARNING!
Significant over- or under-inflation of tires, or mix-
ing sizes of front or rear tires or wheels on the vehicle
can reduce braking effectiveness. Maintain proper
tire pressure and always use the tires and wheels
specified in this manual for your vehicle.
The anti-lock brake system conducts a low-speed self-test
at about 12 mph (20 km/h). If you have your foot lightly
on the brake while this test is occurring, you may feel
slight pedal movement. The movement can be more
apparent on ice and snow. The anti-lock brake system
pump motor makes a low humming noise during opera-
tion, which is normal.
STARTING AND OPERATING 193
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