AUDI eSelf Study Program 970253 The 2016 Audi A3 Sportback e-tron.pdf

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eSelf Study Program 970253
The 2016 Audi A3 Sportback e-tron
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Audi of America, LLC
Service Training
Created in the U.S.A.
Created 8/2015
Course Number 970253
©2015 Audi of America, LLC
All rights reserved. Information contained in this manual is based on
the latest information available at the time of printing and is subject to
the copyright and other intellectual property rights of Audi of America,
LLC., its affiliated 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 modified 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.
Revision 1:8/2015
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Introduction ..................................................................................... 1
Vehicle distinguishing features ...............................................................................................................................2
Safety instructions ............................................................................ 6
Electrical safety rules ...............................................................................................................................................6
Warning signs ...........................................................................................................................................................7
Drive unit ........................................................................................... 8
Specifications ............................................................................................................................................................8
Internal combustion engine ................................................................................................................................. 10
Fuel system ............................................................................................................................................................ 11
Power transmission ......................................................................... 12
Overview ................................................................................................................................................................. 12
Gearbox modules ................................................................................................................................................... 14
Suspension ...................................................................................... 18
Overview ................................................................................................................................................................. 18
Electro-mechanical brake servo ........................................................................................................................... 20
Brake System Pressure Reservoir VX70 ............................................................................................................... 22
High voltage battery ........................................................................ 24
Overview of hybrid components ........................................................................................................................... 24
Hybrid Battery Unit AX1 ........................................................................................................................................ 26
Electric Drive Power and Control Electronics Module JX1 .................................................................................. 32
Charging ................................................................................................................................................................. 34
High voltage lines .................................................................................................................................................. 39
Electrical A/C compressor V470 ........................................................................................................................... 40
High voltage Heater (PTC) Z115 ........................................................................................................................... 40
High voltage System Maintenance Connector TW .............................................................................................. 41
Hybrid manager ..................................................................................................................................................... 42
Climate control ................................................................................ 44
Cooling systems, climate control and thermal management ........................................................................... 44
Stationary HVAC ..................................................................................................................................................... 53
Infotainment ................................................................................... 54
Overview of versions .............................................................................................................................................. 54
Audi connect .......................................................................................................................................................... 56
Audi connect e-tron services ................................................................................................................................ 56
Display elements for driving in hybrid mode ...................................................................................................... 57
Service ............................................................................................. 60
Frequently Asked Questions (FAQs)................................................. 61
Special tools and workshop equipment .......................................... 64
Self-study programs ........................................................................ 66
Knowledge assessment ................................................................... 67
This eSelf Study Program teaches a basic knowledge of the design and functions of new models,
new automotive components or technologies.
It is not a Repair Manual! All values given are intended as a guideline only.
For maintenance and repair work, always refer to the current technical literature.
Note
Reference
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Introduction
The Audi A3 Sportback e-tron is a plug-in hybrid engineered
to provide a fully integrated e-mobility solution.
There is no need for drivers to change their driving habits
because the Audi A3 Sportback e-tron is designed to allow
simple use of e-mobility.
It has an all-electric driving range of
31 miles (50 km)
and
is driven by a 102 hp (75 kW) electric motor with a top
speed of 80 mph (130 km/h). At high speeds and under
heavy acceleration, the internal combustion engine is
automatically activated to provide additional power.
The Audi A3 Sportback e-tron brings together the best of
both worlds - an electric motor for emission-free driving
and an economical internal combustion engine for long
range.
It combines both driving enjoyment and environmental
awareness.
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