Maintenance-Free Battery; Pressure Washing; Dealer Service - Jeep CHEROKEE 2021 Owner's Manual

M -F B
AINTENANCE REE ATTERY
Your vehicle is equipped with a maintenance-free
battery. You will never have to add water, and
periodic maintenance is not required.
WARNING!
Battery fluid is a corrosive acid solution and

can burn or even blind you. Do not allow
battery fluid to contact your eyes, skin, or
clothing. Do not lean over a battery when
attaching clamps. If acid splashes in eyes
or on skin, flush the area immediately with
large amounts of water Ú page 351.
Battery gas is flammable and explosive.

Keep flame or sparks away from the
battery. Do not use a booster battery or any
other booster source with an output greater
than 12 Volts. Do not allow cable clamps to
touch each other.
Battery posts, terminals, and related acces-

sories contain lead and lead compounds.
Wash hands after handling.
CAUTION!
It is essential when replacing the cables on

the battery that the positive cable is
attached to the positive post and the nega-
tive cable is attached to the negative post.
Battery posts are marked positive (+) and
negative (-) and are identified on the battery
case. Cable clamps should be tight on the
terminal posts and free of corrosion.
If a "fast charger" is used while the battery

is in the vehicle, disconnect both vehicle
battery cables before connecting the
charger to the battery. Do not use a "fast
charger" to provide starting voltage.
P W
RESSURE ASHING
Cleaning the engine compartment with a high
pressure washer is not recommended.
CAUTION!
Precautions have been taken to safeguard
all parts and connections however, the
pressures generated by these machines is
such that complete protection against water
ingress cannot be guaranteed.
SERVICING AND MAINTENANCE

DEALER SERVICE

An authorized dealer has the qualified service
personnel, special tools, and equipment to
perform all service operations in an expert
manner. Service Manuals are available which
include detailed service information for your
vehicle. Refer to these Service Manuals before
attempting any procedure yourself.
NOTE:
Intentional tampering with emissions control
systems may void your warranty and could result
in civil penalties being assessed against you.
WARNING!
You can be badly injured working on or
around a motor vehicle. Only do service work
for which you have the knowledge and the
proper equipment. If you have any doubt
about your ability to perform a service job,
take your vehicle to a competent mechanic.
371
8