2009 Toyota Corolla Navigation Manual - Page 174

APPENDIX Map database information and updates - After replacing a tire, implement the operation described in the "TIRE CHANGE CALIBRATION". (See page 120.) This navigation system uses tire turning data and is designed to work with factory− specified tires for your vehicle. Installing tires that are larger or smaller than the originally equipped diameter may cause inaccurate display of the vehicle's position. The tire pressure also affects the diameter of the tires so please make sure the tire pressure of all four tires is correct. This system uses the maps of DENSO. © 2007 DENSO CORPORATION © 2006 NAVTEQ. All rights reserved. © 2006 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material. Data by infoUSA Copyright © 2006, All Rights Reserved. © 2006 VISA Corporation National Research Bureau © 2006 The Bullseye Design is a registered trademark of Target Brands, Inc. 180