Manual download

Self Study Program 990123C Audi Q5 hybrid quattro Audi of America, LLC Service Training Printed in U.S.A. Printed 6/2012 Course Number 990123 2012 Audi of America, LLC . Information contained in this manual is based on the latest information available at the time of printing and is subject to the and other intellectual property rights of Audi of America, LLC., its affi liated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, nor may these materials be modifi ed or reposted to other sites without the prior expressed written permission of the publisher. All requests for permission to copy and redistribute information should be referred to Audi of America, LLC. Always check Technical Bulletins and the latest electronic service repair literature for information that may supersede any information included in this booklet. Table of Contents Introduction . 1 Hybrid Vehicles at Audi 1 Hybrid Technology .2 Types of Full Hybrid Drives . 4 Other Terminology . 6 Introduction to the Q5 hybrid quattro . .8 Identifying Features . 8 Design Overview . 10 2.0L TFSI Engine .12 Specifi cations 12 2.0L TFSI Engine Modifi cations . 13 Engine Control Module J623 . 16 Eight Speed Automatic Transmission with Hybrid Module 18 Running Gear .19 Electromechanical Steering 19 Electrical System . .21 High Voltage System . 21 Warning Signs . 21 Hybrid Battery Unit AX1 . 22 Components of Hybrid Battery Unit AX1 23 High Voltage System Maintenance Connector TW . 24 Battery Cooling 26 Electric Drive Power and Control Electronics JX1 28 Electro Drive Drive Motor V141 e machine . 30 Components . 3 1 Air Conditioning System 33 High Voltage Wires . 35 Safety Design 36