Changing The 12V Battery - Ford Ranger 2019 Owner's Manual

A connection at the negative battery
terminal can cause inaccurate
measurements of the battery condition
and potential incorrect system operation.
When a battery replacement is required,
you must use a recommended
replacement battery that matches the
electrical requirements of the vehicle.
After battery replacement, or in some
cases after charging the battery with the
external charger, the Battery Management
System requires eight hours of vehicle
sleep time (key off with doors closed) to
relearn the new battery state of charge.
Prior to relearning the state of charge, the
Battery Management System may disable
electrical features (to protect the battery)
earlier than normal.

CHANGING THE 12V BATTERY

WARNING: Batteries normally
produce explosive gases which can
cause personal injury. Therefore, do not
allow flames, sparks or lighted
substances to come near the battery.
When working near the battery, always
shield your face and protect your eyes.
Always provide correct ventilation.
WARNING: When lifting a
plastic-cased battery, excessive pressure
on the end walls could cause acid to flow
through the vent caps, resulting in
personal injury and damage to the
vehicle or battery. Lift the battery with a
battery carrier or with your hands on
opposite corners.
Ranger (TFG) Canada/United States of America, enUSA, Edition date: 201809, First-Printing
Maintenance
reach of children. Batteries contain
sulfuric acid. Avoid contact with skin,
eyes or clothing. Shield your eyes when
working near the battery to protect
against possible splashing of acid
solution. In case of acid contact with skin
or eyes, flush immediately with water for
a minimum of 15 minutes and get prompt
medical attention. If acid is swallowed,
call a physician immediately.
terminals and related accessories
contain lead and lead compounds. Wash
hands after handling.
more than one battery. Removing the
battery cables from only one battery
does not disconnect your vehicle
electrical system. Make sure you
disconnect the battery cables from all
batteries when disconnecting power.
Failure to do so may cause serious
personal injury or property damage.
Auto-Start-Stop the battery requirement
is different. You must replace the battery
with one of exactly the same
specification.
The battery is located in the engine
compartment. See Under Hood
Overview (page 246).
Your vehicle has a maintenance-free
battery. It does not require additional
water during service.
If your vehicle battery has a cover, make
sure you correctly install it after cleaning
or replacing the battery.
252
WARNING: Keep batteries out of
WARNING: Battery posts,
WARNING: This vehicle may have
WARNING: For vehicles with