Toyota Lexus Is250, Is220D. Gse20 Ale204GR-FSE STARTING STARTING SYSTEM PARTS LOCATION SYSTEM DIAGRAM ENTRY AND START SYSTEM PRECAUTION PARTS LOCATION SYSTEM DIAGRAM SYSTEM DESCRIPTION HOW TO PROCEED WITH TROUBLESHOOTING PROBLEM SYMPTOMS TABLE TERMINALS OF ECU DIAGNOSIS SYSTEM DTC CHECK / CLEAR DATA LIST / ACTIVE TEST DIAGNOSTIC TROUBLE CODE CHART(2005/08 - 2005/11) DIAGNOSTIC TROUBLE CODE CHART(2005/11 - ) B2271 B2282 B2272 B2283 B2273 B2284 B2274 B2285 B2275 B2286 B2276 B2287 B2277 B2288 B2278 B2289(2005/08 - 2005/11) B2281 B2289(2005/11 - ) ON-VEHICLE INSPECTION Engine does not Start Engine Switch Indicator Circuit Power Source Mode does not Change to ON (IG and ACC) Power Source Mode does not Change to ON (IG) Power Source Mode does not Change to ON (ACC) STARTER COMPONENTS REMOVAL DISASSEMBLY INSPECTION REASSEMBLY INSTALLATION STARTER RELAY ON-VEHICLE INSPECTION STARTER CUT RELAY ON-VEHICLE INSPECTION ENGINE SWITCH COMPONENTS REMOVAL INSPECTION INSTALLATION