Jeep H6 Manual page 189

23_H6_OM_EN_IN_t.book Page 189
Should this occur, you should stop as soon as
possible and inflate the tires with low pressure
(those highlighted or in a different color in the
instrument cluster display graphic) to the vehicle's
recommended cold placard pressure value. Once
the system receives the updated tire pressures,
the system will automatically update, the pressure
values in the graphic display in the instrument
cluster will stop being highlighted or return to their
original color, and the Tire Pressure Monitoring
System Warning Light will turn off.
NOTE:
When filling warm tires, the tire pressure may need
to be increased up to an additional 4 psi (28 kPa)
above the recommended cold placard pressure in
order to turn the Tire Pressure Monitoring System
Warning Light off.
The vehicle may need to be driven for up to
10 minutes above 15 mph (24 km/h) in order for
the TPMS to receive this information.
Service TPMS Warning
When a system fault is detected, the Tire Pressure
Monitoring System Warning Light will flash on and
off for 75 seconds and then remain on solid. The
system fault will also sound a chime. In addition,
the instrument cluster will display a "SERVICE TPM
SYSTEM" message for a minimum of five seconds
and then display dashes (- -) in place of the
pressure value to indicate which sensor is not
being received.
If the ignition key is cycled, this sequence will
repeat, providing the system fault still exists. If the
system fault no longer exists, the Tire Pressure
Monitoring System Warning Light will no longer
flash, the "SERVICE TPM SYSTEM" message will no
longer display, and a pressure value will display in
place of the dashes. A system fault can occur due
to any of the following:
Jamming due to electronic devices or driving

next to facilities emitting the same radio
frequencies as the TPMS sensors.
Installing some form of aftermarket window

tinting that affects radio wave signals.
Lots of snow or ice around the wheels or wheel

housings.
Using tire chains on the vehicle.

Using wheels/tires not equipped with TPMS

sensors.
SAFETY
Vehicles With Compact Spare Or Non-Matching
Full Size Spare
1. The compact spare tire or non-matching full
size does not have a Tire Pressure Monitoring
System sensor. Therefore, the TPMS will not
monitor the pressure in the compact or
non-matching full size spare tire.
2. If you install the compact or non-matching full
size spare tire in place of a road tire that has a
pressure below the low-pressure warning limit,
upon the next ignition key cycle, the Tire
Pressure Monitoring System Warning Light will
remain on and a chime will sound. In addition,
the graphic in the instrument cluster will still
display a different color or highlighted
pressure value.
3. After driving the vehicle for up to 10 minutes
above 15 mph (24 km/h), the Tire Pressure
Monitoring System Warning Light will flash on
and off for 75 seconds and then remain on
solid. In addition, the instrument cluster will
display a "SERVICE TPM SYSTEM" message for
five seconds and then display dashes (- -) in
place of the pressure value.
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