2009 Honda Pilot Owner's Manual - Page 553

Tire Pressure Monitoring System (TPMS) Except Touring models Required Federal Explanation Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the system is not operating properly. The TPMS malfunction indicator is provided by a separate telltale, which displays the symbol ''TPMS'' when illuminated. When the malfunction indicator is illuminated, Always check the TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to continue to function properly. the system may not be able to detect or signal low tire pressure as intended. Technical Information TPMS malfunctions may occur for a variety of reasons, including the installation of replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly. 2009 Pilot 549