Toyota Lexus Gs430, Gs300. Uzs190 Grs190TIRE AND WHEEL TIRE AND WHEEL SYSTEM PRECAUTION HOW TO PROCEED WITH TROUBLESHOOTING INSPECTION REPAIR TIRE PRESSURE WARNING SYSTEM PRECAUTION PARTS LOCATION SYSTEM DIAGRAM SYSTEM DESCRIPTION HOW TO PROCEED WITH TROUBLESHOOTING REGISTRATION INITIALIZATION TEST MODE PROCEDURE PROBLEM SYMPTOMS TABLE TERMINALS OF ECU DIAGNOSIS SYSTEM DTC CHECK / CLEAR DATA LIST / ACTIVE TEST DIAGNOSTIC TROUBLE CODE CHART C2111/11 C2184/84 C2112/12 C2141/41 C2113/13 C2142/42 C2114/14 C2143/43 C2121/21 C2144/44 C2122/22 C2165/65 C2123/23 C2166/66 C2124/24 C2167/67 C2131/31 C2168/68 C2132/32 C2171/71 C2133/33 C2172/72 C2134/34 C2176/76 C2181/81 C2177/77 C2182/82 C2191/91 C2183/83 C2192/92 Tire Pressure Warning Reset Switch Circuit Tire Pressure Warning Light Circuit Error in Present While Identifying Transmitter Error in Past When Identifying Transmitter ECU Power Source Circuit TC and CG Terminal Circuit TIRE PRESSURE MONITOR RECEIVER COMPONENTS REPLACEMENT TIRE PRESSURE MONITOR VALVE COMPONENTS REPLACEMENT DISPOSAL TIRE PRESSURE MONITOR ECU COMPONENTS REPLACEMENT