The PT Cruiser’s tire pressure monitoring system (TPMS) is unusual in that it does not specify how many tires are low or where they are located.

Tags: PT Cruiser, TPMS

The Jeep Wrangler’s tire pressure monitoring system (TPMS) uses radio and sensor technology to monitor air pressure levels. Sensors are mounted to each wheel as part of the valve stem and broadcast tire pressure data to a central receiver circuit inside the Wireless Control Module (WCM). If a low pressure condition exists, the WCM will send a request to illuminate the low pressure warning light and to sound a chime.

Tags: Jeep Wrangler, TPMS

The 2009 Envoy’s tire pressure monitoring system (TPMS) lets the driver view individual tire pressures and their locations while the vehicle is being driven.

Tags: GMC Envoy, TPMS

The tire pressure monitoring system (TPMS) in the 2008-09 Saturn Sky contains several components: a Body Control Module (BCM), Instrument Panel Cluster (IPC), Driver Information Center (DIC), Remote Control Door Lock Receiver (RCDLR), a radio frequency transmitting pressure sensor in each tire/wheel assembly, and a serial data circuit.

Tags: Saturn Sky, TPMS

The 2009 Honda Fit’s tire pressure monitoring system (TPMS) consists of a low tire pressure indicator, a TPMS indicator and a TPMS control unit. The control unit monitors all four tires and alerts the driver if there is a change in pressure.

Tags: Honda Fit, TPMS

Two tire pressure monitoring systems (TPMS) are available for the 2009 Chrysler Aspen. The Base TPMS consists of sensors attached to each wheel through the valve stem mounting hole; a Wireless Control Module (WCM); and an indicator lamp. The Premium TPMS consists of sensors also attached to each wheel; a WCM; three wheel sensor transponders located in three of the four wheel wells; an electronic display; and an indicator lamp.

The 2006-08 Chevrolet TrailBlazer’s tire pressure monitoring system (TPMS) displays individual tire pressure data and tire locations on its Driver Information Center (DIC) device. The TPMS uses a variety of components: the Powertrain Control Module (PCM), the Body Control Module (BCM), the Instrument Panel Cluster (IPC), the DIC, the Endgate Module (EGM), and others. The EGM is on models with the power sliding rear roof. On other models, the EGM is replaced by the Liftgate Module (LGM).

Tags: Chevy, TPMS

The 2007-08 Jeep Patriot’s tire pressure monitoring system (TPMS) uses radio and sensor technology to monitor air pressure levels. Sensors are mounted to each road wheel as part of the valve stem. They broadcast to a central receiver circuit inside the Wireless Control Module (WCM). Transponders are located in wheel housings that locate all of the sensors.

Tags: Jeep Patriot, TPMS