BACK
NISSAN
RE4R02A
INDEX
ELECTRICAL COMPONENT LOCATION....................................................................................................... 4
RETRIEVING TROUBLE CODES.................................................................................................................... 5
TROUBLE CODE CHECKS.................................................... .......................................................................... 10
DIAGNOSIS PROCEDURES................................................... ......................................................................... 21
WIRING DIAGRAMS.............................................................. .......................................................................... 38
ELECTRICAL COMPONENT INSPECTION.................................................................................................. 40
LINE PRESSURE TESTS.................................................... ............................................................................. 48
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HYDRAULIC CIRCUIT...................................................................................................................................... 50
TRANSMISSION DISASSEMBLY.................................................................................................................... 54
SUB ASSEMBLY....................................................................... ......................................................................... 59
VALVE BODY....................................................................... .............................................................................. 63
ASSEMBLY....................................................................... .................................................................................. 85
SPECIFICATIONS.................................................................. .......................................................................... 95
AUTOMATIC TRANSMISSION SERVICE GROUP
18639 SW 107TH AVENUE
MIAMI, FLORIDA 33157
(305) 670-4161 Copyright © ATSG 2005
INTRODUCTION Updated
November, 2003
NISSAN RE4F02A
The Nissan RE4F02A is a fully automatic, electronically controlled transaxle that features a combination of
electronic and mechanical systems to control the upshift and downshift of all forward gears and the apply and
release of the torque converter clutch.
This manual provides the procedures necessary to diagnose, service, repair and overhaul this unit.
We wish to thank Nissan Motor Company
for the information and illustrations
that have made this booklet possible.
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No part of any ATSG publication may be reproduced, stored in any retrieval system or transmitted in any form or
by any means, including but not limited to electronic, mechanical, photocopying, recording or otherwise,
without written permission of Automatic Transmission Service Group. This includes all text illustrations,
tables and charts.
The information and part numbers contained in this booklet have
been carefully compiled from industry sources known for their
reliability, but ATSG does not guarantee its accuracy.
Copyright © ATSG 1993
DALE ENGLAND JIM DIAL
FIELD SERVICE CONSULTANT TECHNICAL CONSULTANT
WAYNE COLONNA ED KRUSE
TECHNICAL SUPERVISOR TECHNICAL CONSULTANT
PETER LUBAN GREGORY LIPNICK
TECHNICAL CONSULTANT TECHNICAL CONSULTANT
JON GLATSTEIN DAVID CHALKER
TECHNICAL CONSULTANT TECHNICAL CONSULTANT
ROLAND ALVAREZ JERRY GOTT
TECHNICAL CONSULTANT TECHNICAL CONSULTANT
GERALD CAMPBELL MIKE SOUZA
TECHNICAL CONSULTANT TECHNICAL CONSULTANT
AUTOMATIC TRANSMISSION SERVICE GROUP
18639 SW 107TH AVENUE
MIAMI, FLORIDA 33157
(305) 670-4161
1
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