Jeep Gladiator 2021, Owner'S Manual, Page: 401 / 484

SERVICING AND MAINTENANCE 399
(Continued)
If necessary remove the fuel filter protective
cover to access the water drain valve.
If water is detected in the water separator while
the engine is running, or while the ignition
switch is in the ON position, the “Water In Fuel
Indicator Light” will illuminate and an audible
chime will be heard. At this point you should
stop the engine and drain the water from the
filter housing.
Within 10 minutes of vehicle shutdown, turn the
filter drain valve (located on the bottom of the
filter housing) counterclockwise to drain fuel/
water; allow the accumulated water to drain.
Leave the drain valve open until all water and
contaminants have been removed. When clear
fuel is visible, close the drain valve by turning it
clockwise.
Upon proper draining of the water from fuel
filter assembly, the “Water In Fuel Indicator
Light” will remain illuminated for approximately
10 seconds. If the water was drained while the
engine was running, the “Water In Fuel Indicator
Light” may remain on for approximately three
minutes.
NOTE:
Care should be taken in disposing of used fluids
from your vehicle. Used fluids, indiscriminately
discarded, can present a problem to the envi -
ronment. Contact an authorized dealer, service
station, or government agency for advice on
recycling programs and for where used fluids
and filters can be properly disposed of in your
area.
If more than two ounces or 60 ml of fuel have
been drained, follow the directions for Priming If
The Engine Has Run Out Of Fuel
Ú
page 401.
F
UEL
F
ILTER
R
EPLACEMENT
— D
IESEL
E
NGINE
NOTE:
Using a fuel filter that does not meet FCA US LLC
filtration and water separating requirements
can severely impact fuel system life and reli -
ability.
1 — Retainers
2 — Fuel Filter Protective Cover
1 — Water In Fuel Drain Valve
CAUTION!

Diesel fuel will damage blacktop paving
surfaces. Drain the filter into an appro -
priate container.
8