Jeep Wrangler: Cooling System / Cooling System — Drain, Flush And Refill
NOTE:
Some vehicles require special tools to add
coolant properly. Failure to fill these systems
properly could lead to severe internal engine
damage. If any coolant is needed to be added to
the system please contact an authorized
dealer.
If the engine coolant (antifreeze) is dirty or
contains visible sediment, have an authorized
dealer clean and flush with OAT coolant
(conforming to MS.90032).
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)...
NOTE:
Mixing of engine coolant (antifreeze) other
than specified Organic Additive Technology
(OAT) engine coolant, may result in engine
damage and may decrease corrosion protection...
Other information:
The transmission gear range (PRNDM) is
displayed both beside the gear selector and in
the instrument cluster. To select a gear range,
push the lock button on the gear selector and
move the selector rearward or forward. To shift
the transmission out of PARK, the engine must
be running and the brake pedal must be pressed...
Enter the vehicle and close the door. Sit
back and adjust the seat.
The seat belt latch plate is above the back
of the front seat, and next to your arm in the
rear seat (for vehicles equipped with a rear
seat). Grab the latch plate and pull out the
seat belt...