2006 Jeep Grand Cherokee Owner Manual SRT8 - Page 266

266 STARTING AND OPERATING The system consists of tire pressure monitoring sensors attached to each wheel through the valve stem mounting hole, a central receiver module, Wheel Sensor Trigger Modules mounted in three of the four wheel wells, various Tire Pressure Monitoring System Display Messages in the EVIC, and a "Tire Pressure Monitoring Telltale Light." NOTE: For vehicles with optional wheel/tire sizes and significantly different tire placard pressures, the placard pressure value and the low-pressure threshold value is re-programmable at your authorized dealer to accommodate the customer selected wheel/tire combinations recommended by DaimlerChrysler Corporation. The following ЉwarningsЉ 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 ЉwarningЉ detected. The "Tire Pressure Monitoring Telltale Light" will illuminate continuously (solid) and shall remain illuminated until the warning condition is removed/reset. When the appropriate conditions exist, the Electronic Vehicle Information Center (EVIC) displays the following messages. LEFT FRONT, LEFT REAR, RIGHT FRONT, RIGHT REAR 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).