BACK
NISSAN RE4F04A
INDEX
ELECTRONICS........................................................................... ............................................................................... 3
TROUBLESHOOTING AND DIAGNOSIS............................................................................................................... 6
PRESSURE TESTS.................................................................. ................................................................................... 14
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DIAGNOSIS CHARTS..................................................................... ........................................................................... 16
TEAR DOWN................................................................... ........................................................................................... 19
COMPONENT TEARDOWN............................................................... ..................................................................... 34
VALVE BODY....................................................................... ....................................................................................... 41
CLUTCH PACKS................................................................... ..................................................................................... 56
FINAL DRIVE ASSEMBLY........................................................................................................................................ 88
TRANSAXLE RE-ASSEMBLY.................................................................................................................................. 97
GENERAL SPECIFICATIONS.................................................................................................................................. 112
AUTOMATIC TRANSMISSION SERVICE GROUP
18639 S.W. 107TH AVENUE
MIAMI, FLORIDA 33157
(305) 670-4161
Copyright © ATSG 1999
INTRODUCTION Updated
November, 2003
NISSAN RE4F04A
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 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
JERRY GOTT MIKE SOUZA
TECHNICAL CONSULTANT TECHNICAL CONSULTANT
GERALD CAMPBELL ROLAND ALVAREZ
TECHNICAL CONSULTANT TECHNICAL CONSULTANT
AUTOMATIC TRANSMISSION SERVICE GROUP
18639 S.W. 107TH AVENUE
MIAMI, FLORIDA 33157
(305) 670-4161
1
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CHECKBALL LOCATIONS
This Checkball Is Omitted
On 1995-Up Models
Spacer
Pilot Filter Installed Plate
On Spacer Plate With
Legs UP As Shown
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Technical Service Information
NISSAN ELECTRICAL 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 diagnosis starts, 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
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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 and last 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.
When checking 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 © 2003 ATSG
AUTOMATIC TRANSMISSION SERVICE GROUP
113
Technical Service Information
NISSAN ELECTRICAL DIAGNOSIS
SELF DIAGNOSIS/CODE RETRIEVAL
NISSAN QUEST/ MERCURY VILLAGER
1. Start the engine, warm to operating temperature, then shut engine off.
2. Move the selector lever to the "P" position.
3. Turn the ignition switch to "ON". (Do Not start the engine)
4. Does the "OD" lamp come on for 2 seconds? If yes proceed with Step 5.
If No, go to Electrical Checks on Pages 6 thru 10 in this manual.
5. Turn the ignition switch to "OFF'. (Do Not turn all the way to the LOCK position)
6. Move the selector lever the "D" position.
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7. Press the "OD" cancel button in and hold it in.
8. Continue to hold the "OD" cancel button in. Turn the ignition to the "ON" position, wait 2 seconds.
9. Continue to hold the "OD" cancel button in. Move the selector lever to the "2" position.
10. Release the "OD" cancel button.
11. Press in and release the "OD" cancel button, one time.
12. Move the selector lever to the "1" position.
13. Press in and release the "OD" cancel button one more time.
14. Depress the accelerator pedal to the floor and release it.
15. Observe the judgement flickers as shown in Figure 2 on next page.
Figure 1
AUTOMATIC TRANSMISSION SERVICE GROUP
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Technical Service Information
NISSAN ELECTRICAL DIAGNOSIS
SELF DIAGNOSIS/CODE RETRIEVAL
JUDGEMENT OF SELF-DIAGNOSIS CODE:
All judgements flickers same . . All circuits that can be checked by self diagnosis are
functioning properly.
1st judgement flicker longer . . Revolution sensor circuit is shorted or open.
2nd . Speed sensor circuit is shorted or open.
3rd judgement flicker longer . . Throttle sensor circuit is shorted or open.
4th . Shift solenoid "A" circuit is shorted or open.
5th judgement flicker longer . . Shift solenoid "B" circuit is shorted or open.
6th . Timing solenoid or Overrun solenoid is shorted or open.
7th judgement flicker longer . . Lock-up solenoid circuit is shorted or open.
8th . ATF temp. sensor is shorted or open, or A/T control unit
judgement flicker longer . . power source is shorted or open.
9th . Engine revolution signal circuit is shorted or open.
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10th judgement flicker longer . . EPC solenoid circuit is shorted or open.
EPC solenoid circuit
Diagnostic 10th Judgement illustrated here.
Indicator Judgement Flicker Flicker Longer
Lamp Blinks
2 Second 1/2 Second 1 Second
Start-up Blink Flicker Judgement Flicker
Code Recognized
Nissan Code Sequence
Figure 2
AUTOMATIC TRANSMISSION SERVICE GROUP
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Technical Service Information
Notes
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AUTOMATIC TRANSMISSION SERVICE GROUP
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