2013 Jeep Grand Cherokee Owner's Manual - Page 312

2013 Jeep Grand Cherokee Manual

Page 312 highlights

310 UNDERSTANDING YOUR INSTRUMENT PANEL If the ABS light is on, the brake system should be serviced as soon as possible to restore the benefits of Anti-Lock The light also will turn on when the parking brake is brakes. If the ABS light does not turn on when the applied with the ignition switch in the ON/RUN position. ignition switch is turned to the ON/RUN position, have the light inspected by an authorized dealer. NOTE: This light shows only that the parking brake is applied. It does not show the degree of brake application. 16. 4 LOW 15. Anti-Lock Brake (ABS) Light This light alerts the driver that the vehicle is in the four-wheel drive LOW mode. The front and This light monitors the Anti-Lock Brake System rear driveshafts are mechanically locked to(ABS). The light will turn on when the ignition gether forcing the front and rear wheels to switch is turned to the ON/RUN position and rotate at the same speed. Low range provides a greater may stay on for as long as four seconds. gear reduction ratio to provide increased torque at the wheels. Operation of the Brake Warning Light can be checked by turning the ignition switch from the OFF position to the ON/RUN position. The light should illuminate for approximately two seconds. The light should then turn off unless the parking brake is applied or a brake fault is detected. If the light does not illuminate, have the light inspected by an authorized dealer. If the ABS light remains on or turns on while driving, it indicates that the Anti-Lock portion of the brake system is not functioning and that service is required. However, the conventional brake system will continue to operate normally if the BRAKE warning light is not on.

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Operation of the Brake Warning Light can be checked by
turning the ignition switch from the OFF position to the
ON/RUN position. The light should illuminate for ap-
proximately two seconds. The light should then turn off
unless the parking brake is applied or a brake fault is
detected. If the light does not illuminate, have the light
inspected by an authorized dealer.
The light also will turn on when the parking brake is
applied with the ignition switch in the ON/RUN position.
NOTE:
This light shows only that the parking brake is
applied. It does not show the degree of brake application.
15. Anti-Lock Brake (ABS) Light
This light monitors the Anti-Lock Brake System
(ABS). The light will turn on when the ignition
switch is turned to the ON/RUN position and
may stay on for as long as four seconds.
If the ABS light remains on or turns on while driving, it
indicates that the Anti-Lock portion of the brake system
is not functioning and that service is required. However,
the conventional brake system will continue to operate
normally if the BRAKE warning light is not on.
If the ABS light is on, the brake system should be serviced
as soon as possible to restore the benefits of Anti-Lock
brakes. If the ABS light does not turn on when the
ignition switch is turned to the ON/RUN position, have
the light inspected by an authorized dealer.
16. 4 LOW
This light alerts the driver that the vehicle is in
the four-wheel drive LOW mode. The front and
rear driveshafts are mechanically locked to-
gether forcing the front and rear wheels to
rotate at the same speed. Low range provides a greater
gear reduction ratio to provide increased torque at the
wheels.
310
UNDERSTANDING YOUR INSTRUMENT PANEL