VW Self-Study Program 851803 Routan Automatic Transaxle.pdf

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Service Training
Self-Study Program 851803
Routan Automatic Transaxle
Volkswagen of America, Inc.
Volkswagen Academy
Printed in U.S.A.
Printed 06/2008
Course Number 851803
©2008 Volkswagen of America, Inc.
All rights reserved. All 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 Volkswagen of America, Inc., 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 Volkswagen of America, Inc.
Always check Technical Bulletins and the latest electronic repair
information for information that may supersede any information
included in this booklet.
Trademarks: All brand names and product names used in
this manual are trade names, service marks, trademarks, or
registered trademarks; and are the property of their respective
owners.
Contents
Introduction .......................................................................................................1
Course Overview; Objectives; Acronyms; Transaxle Overview
62TE Transaxle Overview ..................................................................................4
Model Designation; External Identification; Julian Date Calendar; Specifications;
Transaxle Fluid; Driver Controls
Transaxle Construction and Architecture ...................................................... 18
Major Components and Subsystems; Torque Converter; Vortex, Rotary, And Turbulent
Fluid Flow; Torque Converter Clutch (TCC); Oil Pump; Planetary Gear Sets; Main Center
Line Gear Train Components; Compounder Center Line Gear Train Components; Park
Lock System; Multiple-Disc Clutch Basics; Driving & Holding Clutches; Driving Clutches;
Direct Clutch; Holding Clutches/Brakes; Low Clutch; Overrunning Clutch (ORC); Planetary
Gear Set Power Flow; Valve Body Assembly; Electronic Controls
Electronics and Control...................................................................................68
Transaxle Inputs; Speed Sensor Signals; Electronic Range Select (ERS); Transmission
Temperature Sensor (TTS); Pressure Switches; Accelerator Pedal Position Sensor
(APPS); Transaxle Control Outputs; Solenoids; Back-up Lamps; StarMOBILE™
Diagnostics ......................................................................................................86
EATX DTC Event Data; Transmission Simulator
Knowledge Assessment..................................................................................97
Note
Important!
This Self-Study Program covers information on
the Routan 62TE Transaxle Systems.
This Self-Study Program is not a Repair Manual.
This information will not be updated.
For testing, adjustment and repair
procedures, always refer to the latest
electronic service information.
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Introduction
Introduction
Course Overview
This self-study course is intended to provide the
information needed to introduce the 62TE automatic
transaxle used in the Routan by providing a system
overview, component description and location.
Objectives
After completing this course, you will be able to:
• Identify the 62TE automatic transaxle
• Describe the specifications of the 62TE automatic
transaxle
• Identify the proper fluid type and capacities of the
62TE automatic transaxle
• Describe the driver control of the 62TE automatic
transaxle
• Describe the construction and architecture of the
62TE automatic transaxle
• Describe the mechanical operation and powerflow
of the 62TE automatic transaxle
• Describe the electronic operation of the 62TE
automatic transaxle
• Identify the tools and procedures necessary for
diagnosis of the 62TE automatic transaxle
1

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