Jeep 2004 Liberty - Manual (Page 256)

Tire Pressure Monitor System Tire/Wheel
Rotation and Sensor Replacement — If Equipped
With the TPM System, if a road tire and wheel is replaced
by the spare, the TPM system will detect the swap
automatically (after the ignition has been cycled) and
display SPARE SWAP DETECTED along with a chime.
This could take up to 10 minutes with vehicle speed
above 25 mph (40 km/h).
The tire pressure sensors must be retrained following a
wheel rotation or sensor replacement. Refer to “EVIC —
Retrain Tire Sensors” in Section 3 for more information. It
is necessary to program the EVIC with the new sensor(s)
or the new position of each sensor as it is rotated to a
different corner of the vehicle.
If a wheel rotation is not followed by the retrain proce-
dure, the system will not properly inform you of the
correct vehicle location of a low or high tire pressure.
Tire Pressure Monitor System/4–LO Mode — If
Equipped
When the 4–LO mode is selected, the chime will not
sound until either: the vehicle speed is greater or equal to
25 mph (40 km/h) or the vehicle is taken out of the 4–LO
mode.
The low tire pressure warning messages (on the EVIC)
and the “Tire Pressure Monitor Warning Light” will
continue to be displayed until the tire pressure has been
increased to the proper operating pressure.
General Information
This device complies with part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
• This device may not cause harmful interference.
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