Jeep Wrangler: VEHICLE MAINTENANCE / Cooling System
WARNING!
- You or others can be badly burned by hot
engine coolant (antifreeze) or steam from
your radiator. If you see or hear steam
coming from under the hood, do not open
the hood until the radiator has had time to
cool. Never open a cooling system pressure
cap when the radiator or coolant bottle is
hot.
- Keep hands, tools, clothing, and jewelry
away from the radiator cooling fan when
the hood is raised. The fan starts automatically
and may start at any time, whether the
engine is running or not.
- When working near the radiator cooling fan,
disconnect the fan motor lead or turn the
ignition to the OFF mode. The fan is
temperature controlled and can start at any
time the ignition is in the ON mode.
The best protection against carbon monoxide
entry into the vehicle body is a properly
maintained engine exhaust system.
If you notice a change in the sound of the
exhaust system; or if the exhaust fumes can be
detected inside the vehicle; or when the
underside or rear of the vehicle is damaged;
have an authorized technician inspect the
complete exhaust system and adjacent body
areas for broken, damaged, deteriorated, or
mispositioned parts...
Check the engine, battery (if equipped),
intercooler (if equipped), and Motor Generator
Unit (MGU) (if equipped) coolant (antifreeze)
protection every 12 months (before the onset of
freezing weather, where applicable)...
Other information:
The following features can be accessed through
the Uconnect Phone if the feature(s) are
available and supported by Bluetooth® on your
mobile service plan. For example, if your mobile
service plan provides three-way calling, this
feature can be accessed through the Uconnect
Phone...
This warning light will
illuminate, and
a chime will sound, to indicate low
engine oil pressure. If the light and
chime turn on while driving, safely
stop the vehicle and turn off the engine as soon
as possible. After the vehicle is safely stopped,
restart the engine and monitor the Oil Pressure
Warning Light...