Base System - If Equipped - Jeep 2007 wrangler Owner's Manual

318 STARTING AND OPERATING
(241 kPa). If the ambient temperature is 65°F (18°C) and
the measured tire pressure is 30 psi (207 kPa), a tempera-
ture drop to 20°F (-7°C) will decrease the tire pressure to
approximately 26 psi (179 kPa). This tire pressure is
sufficiently low enough to turn ON the "Tire Pressure
Monitoring Telltale Light." Driving the vehicle may cause
the tire pressure to rise to approximately 30 psi (207 kPa),
but the "Tire Pressure Monitoring Telltale Light" will still
be ON. In this situation, the "Tire Pressure Monitoring
Telltale Light" will turn OFF only after the tires have been
inflated to the vehicle's recommended cold placard pres-
sure value.
Base System — If Equipped
The Tire Pressure Monitor System (TPMS) uses wireless
technology with wheel rim mounted electronic sensors to
monitor tire pressure levels. Sensors, mounted to each
wheel as part of the valve stem, transmit tire pressure
readings to the Receiver Module.
NOTE: It is particularly important, for you to check the
tire pressure in all of your tires regularly and to maintain
the proper pressure.
The Tire Pressure Monitor System (TPMS) consists of the
following components:
• Receiver Module
• 4 Tire Pressure Monitoring Sensors
• Tire Pressure Monitoring Telltale Light
A tire pressure monitoring sensor is located in the spare
wheel if the vehicle is equipped with a matching full size
spare wheel and tire assembly. The matching full size
spare tire can be used in place of any of the four road
tires.
I n f o r ma t i o n P r o v i d e d b y :