User Manual - Page 225

For 2018 JEEP WRANGLER JK.

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different color will also be displayed. Refer to “Instrument
Cluster Display” in “Getting To Know Your Instrument
Panel” for further information.
NOTE: Your system can be set to display pressure units in
PSI, kPa, or BAR.
Should a low tire condition occur on any of the four active
road tire(s), you should stop as soon as possible, and inflate
the low tire(s) that is highlighted or shown in a different
color on the graphic display to the vehicle’s recommended
cold tire pressure inflation value, as shown in the “Inflate
to XX” message. The system will automatically update, the
graphic display of the pressure value(s) will no longer be
highlighted or shown in a different color and the TPMS
Warning Light will extinguish once the updated tire pres-
sure(s) have been received.
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
TPMS Warning Light off.
The vehicle may need to be driven for up to 20 minutes
above 15 mph (24 km/h) to receive this information.
Service TPM System Warning
The TPMS Warning Light will flash on and off for 75
seconds, and remain on solid when a system fault is
detected. The system fault will also sound a chime. The
instrument cluster will display a “SERVICE TPM SYSTEM”
message for a minimum of five seconds. This message is
then followed by a graphic display, with “- -“ in place of
the pressure value(s), indicating which Tire Pressure Moni-
toring Sensor(s) is not being received.
Tire Pressure Monitor Display
5
SAFETY 223
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