If the low tire pressure warning light is on,
visually check each tire to verify that no tire
is flat. If one or more tires are flat, repair as
necessary. Check the air pressure in the road
tires. If any tire is under-inflated, carefully
drive the vehicle to the nearest location
where air can be added to the tires. Inflate
all the tires to the recommended inflation
pressure.
Tire Pressure Monitoring System Reset
Procedure
WARNING
To determine the required pressure(s)
for your vehicle, see the Safety
Compliance Certification Label (on the door
hinge pillar, door-latch post or the door edge
that meets the door-latch post, next to the
driver seat) or the Tire Label on the B-Pillar
or the edge of the driver door.
Note: You need to perform the tire pressure
monitoring system reset procedure after
each tire rotation on vehicles that require
different recommended tire pressures in the
front tires as compared to the rear tires.
Overview
To provide the vehicle's load carrying
capability, some vehicles require different
recommended tire pressures in the front tires
as compared to the rear tires. The tire
pressure monitoring system equipped on
these vehicles is designed to illuminate the
low tire pressure warning light at two
different pressures; one for the front tires
and one for the rear tires.
Since tires need to be rotated to provide
consistent performance and maximum tire
life, the tire pressure monitoring system
needs to know when the tires are rotated to
determine which set of tires are on the front
and which are on the rear. With this
information, the system can detect and
properly warn of low tire pressures.
System reset tips:
•
To reduce the chances of interference
from another vehicle, perform the system
reset procedure at least three feet (one
meter) away from another Ford Motor
Company vehicle undergoing the system
reset procedure at the same time.
•
Do not wait more than two minutes
between resetting each tire sensor or the
system will time-out and the entire
procedure will have to be repeated on
all four wheels.
•
A double horn will sound indicating the
need to repeat the procedure.
Performing the System Reset Procedure
Read the entire procedure before attempting.
1. Drive the vehicle above 20 mph (32
km/h) for at least two minutes, then park
in a safe location where you can easily
get to all four tires and have access to
an air pump.
2. Place the ignition in the off position and
keep the key in the ignition.
3. Cycle the ignition to the on position with
the engine off.
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Navigator (TB5) Canada/United States of America, enUSA, Edition date: 201712, Second Printing
Wheels and Tires
