Jeep GLADIATOR 2022, Owner'S Manual, Page: 114 / 380

MESSAGE DESCRIPTION
Gasoline Particulate Filter (GPF) System Messages — If Equipped:
Exhaust System Service Required The engine control unit has detected an issue with the gasoline particulate filter system. See an authorized dealer.
Exhaust System Regeneration in Process
Continue Driving
The regeneration procedure is controlled automatically by the engine control unit according to the filter conditions and car use con-
ditions. The following may occur during regeneration: increased levels of Noise Vibration and Harshness (NVH) and reduced engine
performance. The driver should continue driving normally. This message will continue to appear until regeneration is complete.
Exhaust System Regeneration Complete The exhaust gas filter regeneration has been completed. This message will briefly appear.
WARNING LIGHTS AND MESSAGES
The warning/indicator lights will illuminate in the instru-
ment panel together with a dedicated message and/or
acoustic signal when applicable. These indications are
indicative and precautionary and as such must not be
considered as exhaustive and/or alternative to the
information contained in the Owner’s Manual, which
you are advised to read carefully in all cases. Always
refer to the information in this chapter in the event of a
failure indication. All active telltales will display first if
applicable. The system check menu may appear differ-
ent based upon equipment options and current vehicle
status. Some telltales are optional and may not appear.
RED WARNING LIGHTS
Air Bag Warning Light
This warning light will illuminate to indicate a
fault with the air bag, and will turn on for
four to eight seconds as a bulb check when
the ignition is placed in the ON/RUN or ACC/
ON/RUN position. This light will illuminate with a single
chime when a fault with the air bag has been detected,
it will stay on until the fault is cleared. If the light is not
on during startup, stay on, or turns on while driving,
have the system inspected at an authorized dealer as
soon as possible.
Brake Warning Light
This warning light monitors various brake
functions, including brake fluid level and
parking brake application. If the brake light
turns on it may indicate that the parking
brake is applied, that the brake fluid level is low, or that
there is a problem with the Anti-Lock Brake System
reservoir.
If the light remains on when the parking brake has
been disengaged, and the fluid level is at the full mark
on the master cylinder reservoir, it indicates a possible
brake hydraulic system malfunction or that a problem
with the Brake Booster has been detected by the Anti-
Lock Brake System (ABS) / Electronic Stability Control
(ESC) system. In this case, the light will remain on until
the condition has been corrected. If the problem is
related to the brake booster, the ABS pump will run
when applying the brake, and a brake pedal pulsation
may be felt during each stop.
The dual brake system provides a reserve braking
capacity in the event of a failure to a portion of the
hydraulic system. A leak in either half of the dual brake
system is indicated by the Brake Warning Light, which
will turn on when the brake fluid level in the master
cylinder has dropped below a specified level.
The light will remain on until the cause is corrected.
NOTE:
The light may flash momentarily during sharp cornering
maneuvers, which change fluid level conditions. The
vehicle should have service performed, and the brake
fluid level checked.
If brake failure is indicated, immediate repair is
necessary.
WARNING!
Driving a vehicle with the red brake light on is danger-
ous. Part of the brake system may have failed. It will
take longer to stop the vehicle. You could have a colli-
sion. Have the vehicle checked immediately.
112 GETTING TO KNOW YOUR INSTRUMENT PANEL