Transmisiones Automaticas Electronicas

PREVIOUS MENU

GO TO PAGE

INTRODUCTION NISSAN RE4F04A

Updated November, 2003

The Nissan RE4F04A 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 todiagnose, service, repair and overhaul this unit.

We wish to thank Nissan Motor Company for the information and illustrations that have made this booklet possible. 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 writtenpermission 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 SUPERVISOR TECHNICALCONSULTANT TECHNICAL CONSULTANT TECHNICAL CONSULTANT TECHNICAL CONSULTANT

TECHNICAL CONSULTANT TECHNICAL CONSULTANT TECHNICAL CONSULTANT TECHNICAL CONSULTANT TECHNICAL CONSULTANT TECHNICAL CONSULTANT TECHNICAL CONSULTANT

WAYNE COLONNA PETER LUBAN

ED KRUSE

GREGORY LIPNICK DAVID CHALKER

JON GLATSTEIN JERRY GOTT

STANTON ANDERSON ROLAND ALVAREZ MIKE SOUZA

GERALD CAMPBELL

AUTOMATICTRANSMISSION SERVICE GROUP 9200 S. DADELAND BLVD. SUITE 720 MIAMI, FLORIDA 33156 (305) 670-4161
1

CHECKBALL LOCATIONS
This Checkball Is Omitted On 1995-Up Models Pilot Filter Installed On Spacer Plate With Legs UP As Shown Spacer Plate

44

Technical Service Information NISSANELECTRICAL DIAGNOSIS
SELF DIAGNOSIS/CODE RETRIEVAL NISSAN
To obtain codes from these vehicles, the correct self-diagnostic procedure must be used. Also, inputs to the computer, such as the overdrive cancel switch, inhibitor switch, idle/full throttle switches, and power/auto switch, must also be functioning properly. Otherwise, the computer will not recognize that self-diagnosis has been requested.Proper self-diagnostic procedures have been provided in Figure 1.

Self Diagnostic Procedure Fails to Initiate: If self-diagnosis does not work after using the correct procedure for the vehicle, go to Electrical Checks on Page 6, in this manual, and check for proper battery voltage and for good grounds at the proper TCM terminals, to determine why the self-test does not start. When self diagnosisstarts, the OD cancel light should come on for 2 seconds. This is the start-up indicator. If the light does not come on for 2 seconds, refer to Electrical Checks on Pages 6 thru 10 in this manual. After the light comes on for 2 seconds to signal self-diagnosis start up, the light will blink a total of 10 more times. These blinks are called "Judgement Flickers." If all 10 flickers are the same andlast for 1/2 second each, this is the indication that no codes are present. All codes will be represented by a blink of 1 second in duration. In other words, if the light flashes 10 times and the last, or 10th flicker, is a 1 second flash, the code would be Judgement Flicker 10. The chart in Figure 2, on Page 115, will give the judgement flicker meanings and a brief description of each code. Whenchecking Nissan vehicles for no self-diagnosis response, the most common problems have turned out to be a faulty idle/full throttle switch, possibly causing third gear starts, or wiring or connector problems with the inhibitor switch, which could result in first gear starts with no-upshifts. Using this diagnostic procedure should help find the problem quickly and efficiently.

Copyright ©...