Jeep GRAND CHEROKEE 2017 User Manual page 80

— Oil Pressure Warning Light
This light indicates low engine oil pressure. If
the light turns on while driving, stop the
vehicle and shut off the engine as soon as
possible. A chime will sound when this light
turns on.
Do not operate the vehicle until the cause is
corrected. This light does not indicate how
much oil is in the engine. The engine oil level
must be checked under the hood.
— Engine Temperature Warning Light
This light warns of an overheated engine
condition. As engine coolant temperatures
rise and the gauge approaches H, this indica-
tor will illuminate and a single chime will
sound after reaching a set threshold.
If the light turns on while driving, safely pull
over and stop the vehicle. If the A/C system is
on, turn it off. Also, shift the transmission
into NEUTRAL and idle the vehicle. If the
temperature reading does not return to nor-
mal, turn the engine off immediately and call
for service. Refer to "If Your Engine Over-
heats" in "In Case Of Emergency" for further
information.
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— Oil Temperature Warning Light
This telltale indicates vehicle oil temperature
is high. If the light turns on while driving,
stop the vehicle and shut off the engine as
soon as possible.
— Battery Charge Warning Light
This light illuminates when the battery is not
charging properly. If it stays on while the
engine is running, there may be a malfunc-
tion with the charging system. Contact your
authorized dealer as soon as possible. This
indicates a possible problem with the electri-
cal system or a related component.
If jump starting is required, refer to "Jump-
Starting" in "In Case Of Emergency."
— Electronic Throttle Control (ETC)
Light
This light informs you of a problem with the
Electronic Throttle Control (ETC) system. If a
problem is detected while the vehicle is run-
ning, the light will either stay on or flash
depending on the nature of the problem.
Cycle the ignition key when the vehicle is
safely and completely stopped and the trans-
mission is placed in the PARK position. The
light should turn off. If the light remains on
with the vehicle under power, your vehicle
will usually be drivable; however, see an au-
thorized dealer for service as soon as pos-
sible.
If the light continues to flash when the ve-
hicle is under power, immediate service is
required and you may experience reduced
performance, and your vehicle may require
towing. The light will come on when the
ignition is placed in the ON/RUN position
and remain on briefly as a bulb check. If the
light does not come on during starting, have
the system checked by an authorized dealer.
— Electric Power Steering Fail Warn-
ing Light
This warning light indicates that there is a
fault in your vehicle's Electric Power Steering
system.