2003 LX 470 ELECTRICAL WIRING DIAGRAM Section Code Page INTRODUCTION A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 HOW TO USE THIS MANUAL B . . . . . . . . . . . . . . . . . . 3 TROUBLESHOOTING C . . . . . . . . . . . . . . . . . . . . . . . . . 12 ABBREVIATIONS D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 GLOSSARY OF TERMS AND SYMBOLS E . . . . . . . . 18 RELAY LOCATIONS F . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 ELECTRICAL WIRING ROUTING G . . . . . . . . . . . . . . . 68 SYSTEM CIRCUITS H . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 GROUND POINT I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
424 POWER SOURCE (Current Flow Chart) J . . . . . . . . . NO TAG CONNECTOR LIST K . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444 PART NUMBER OF CONNECTORS L . . . . . . . . . . . . . 458 OVERALL ELECTRICAL WIRING DIAGRAM M . . . . . 464 2002 All rights reserved. This book may not be reproduced or copied, in whole or in part, without the written permission of Toyota Motor Corporation. 2003 LEXUS LX 470 (EWD508U) 1