Jeep GRAND CHEROKEE 2023 Information Manual page 25

24 GETTING TO KNOW YOUR INSTRUMENT PANEL
Certain conditions, such as a loose or missing gas cap,
poor quality fuel, etc., may illuminate the light after engine
start. The vehicle should be serviced if the light stays on
through several typical driving styles. In most situations,
the vehicle will drive normally and will not require towing.
When the engine is running, the MIL may flash to alert
serious conditions that could lead to immediate loss of
power or severe catalytic converter damage. The vehicle
should be serviced by an authorized dealer as soon as
possible if this occurs.
WARNING!
A malfunctioning catalytic converter can reach higher
temperatures than in normal operating conditions.
This can cause a fire if you drive slowly or park over
flammable substances such as dry plants, wood,
cardboard, etc. This could result in death or serious
injury to the driver, occupants or others.
CAUTION!
Prolonged driving with the Malfunction Indicator Light (MIL)
on could cause damage to the vehicle control system. It also
could affect fuel economy and drivability. If the MIL is
flashing, severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Service 4WD Warning Light — If Equipped
This warning light will illuminate to signal a fault
with the 4WD system. If the light stays on or
comes on during driving, it means that the 4WD
system is not functioning properly and that
service is required. We recommend you drive to the
nearest service center and have the vehicle serviced
immediately.
Service Adaptive Cruise Control (ACC)
Warning Light
This light will turn on when the ACC is not
operating and needs service.
Service Forward Collision (FCW) Or
Pedestrian Emergency Braking (PEB)
Warning Light — If Equipped
This warning light will illuminate to indicate a
fault in the FCW or PEB System. Contact an
authorized dealer for service
Service Stop/Start System Warning
Light — If Equipped
This warning light will illuminate when the
Stop/Start system is not functioning properly
and service is required. Contact an authorized
dealer for service.
Sway Bar Fault Warning Light —
If Equipped
This light will illuminate when there is a fault in
the sway bar disconnect system.
Tire Pressure Monitoring System (TPMS)
Warning Light
The warning light switches on and a message is
displayed to indicate that the tire pressure is
lower than the recommended value and/or
that slow pressure loss is occurring. In these
cases, optimal tire duration and fuel consumption may not
be guaranteed.
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