Jeep 2006 Grand Cherokee, Owner'S Manual, Page: 298 / 448

The following
⬙
warnings
⬙
will cause a text message to be
displayed, an audible chime to sound and the “Tire
Pressure Monitoring Telltale Light” to illuminate. The
audible chime will occur once every ignition cycle for
each
⬙
warning
⬙
detected. The “Tire Pressure Monitoring
Telltale Light” will illuminate continuously (solid) and
shall remain illuminated until the warning condition is
removed/reset.
NOTE:
The “Tire Pressure Monitoring Telltale Light”
will only illuminate for the four active road tires. A low
spare tire pressure will not cause the “Tire Pressure
Monitoring Telltale Light” to illuminate
When the appropriate conditions exist, the Electronic
Vehicle Information Center (EVIC) displays the following
messages.
LEFT FRONT, LEFT REAR, RIGHT FRONT,
RIGHT REAR, SPARE LOW PRESSURE
One or more of these messages will be displayed in the
EVIC if a low tire pressure condition exists in one or more
tires.
Inspect all tires for proper inflation pressure, once the
proper tire pressure has been set, the TPMS will reset
automatically when the vehicle has been driven for at
least 2 minutes at or above 15 mph (24 km/h).
CHECK TPM SYSTEM
See your authorized dealer when this message appears in
the EVIC. This message indicates that a system fault
condition has been detected.
298 STARTING AND OPERATING