Tony Lawrence
From:
Sent:
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Christopher Ciz
Wednesday, April 09, 2014 1:34 PM
All Dlrs All Rgns - PT; All Dlrs All Rgns - SR
MAZDA DEALER NOTICE - SERVICE BULLETIN RELEASE

SERVICE BULLETIN RELEASE - 04/09/2014
2014 INDEX: http://www.mstore2000.com/PDF Files/index04-09-14.pdf
The following Service Bulletin has just been issued.
- For latest MS3 postings, click here: https://portal.mazdausa.com/m173/service/esi/MazdaServiceShop
- For printable PDF files from MStore, click on the link below each TSB title:

* If the links do not automatically take you directly to the document, cut and paste the link into your internet
browser address window and press enter.
UPDATED BULLETIN
05-005/14 - MULTI-MODEL (WITH SKYACTIV 6AT) - CHECK ENGINE LIGHT AND AUTOMATIC TRANSAXLE
WARNING LIGHT ON WITH OTC P0842, P0847, P0872 AND/OR P0877 STORED IN TCM MEMORY
http://www.mstore2000.com/PDF Files/05-005-14-2902b.pdf

•

Please distribute this information to all parts and service personnel.

•

If you no longer wish to receive Mazda bulletins, please contact the IT Administrator at your dealership and ask them
to remove your email address from under the EMDCS application.

1

Service Bulletin

Mazda North American Operations
Irvine, CA 92618-2922

8 ...9~

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IC> 2014 Mazda Motor of America , Inc.

Subject:
CHECK ENGINE LIGHT AND AUTOMATIC TRANSAXLE WARNING LIGHT ON
WITH OTC P0842, P0847, P0872 AND/OR P0877 STORED IN TCM MEMORY

Bulletin No:

05-005/14

Last Issued:

04/09/2014

BULLETIN NOTE
• This bulletin supersedes the previous bulletin 05-005/14, issued on 03/28/14 and 3/25/14. The WARRANTY
INFORMATION has been revised.
• Changes are noted below in Red beside the change bar.

APPLICABLE MODEL(S)NINS
2012-2014 Mazda3 (with SKYACTIV 6AT)
2013-2015 CX-5 (with SKYACTIV 6AT)
2014-2015 Mazda6 (with SKYACTIV 6AT)

DESCRIPTION
Some vehicles may experience the check engine light and automatic transaxle warning light ON with OTC
P0842, P0847, P0872 and/or P0877 stored in the TCM memory.
• P0842:00 - Oil pressure switch No. 1 (oil pressure switch 8) stuck on
• P0847:00 - Oil pressure switch No. 2 (oil pressure switch A) stuck on
• P0872:00 - ·oil pressure switch No. 3 (oil pressure switch A) stuck on
• P0877:00 - Oil pressure switch No. 4 (oil pressure switch B) stuck on
The OTC P0780 and/or P1738 may also be stored together.
• P0780:00 - Gear shifting malfunction
• P1738 :00 - Automatic transaxle internal malfunction
This is caused by the oil pressure switch A and/or B at the control valve body temporarily or permanently getting
stuck due to contamination entering the passage. To correct the problem , some mass production changes have
been implemented to reduce contamination and improve the OTC diagnostic logic.
Customers having this concern should have their vehicle repaired using the following repair procedure.

REPAIR PROCEDURE
1. Verify customer concern.
2. Check for DTCs.
If any of the DTCs (P0842, P084 7, P0872, P0877) is stored in TCM memory, go to step 3.
If any other DTCs are present or no DTCs are present, perform troubleshooting according to Workshop
Manual.
3. Remove the oil pan from the transaxle according to the instructions on MS3 online or the Workshop Manual
(section 05-17 CONTROL VALVE BODY REMOVAL/INSTALLATION [FW6AEL, FWAX-EL]).

Page 1of8
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. Mazda technicians u1ilize the proper tools/
equipment and take training to correctly and safely maintain Mazda vehicles. These instructions should not be performed by "do-it-yourselfers." Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized Mazda dealership. Mazda North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical-including photocopying and recording and the use of any kind of information storage and retrieval system --without permission in
writing .

Bulletin No: 05-005/14

Last Issued: 04/09/2014

© 2014 Mazda Motor of America, Inc.

4. Remove the oil strainer '(A) and 'the oil strainer 0-rings (8) from the transaxle.
F=Front of vehicle

5. Remove oil pressure switch A.
a. At oil pressure switch A, insert a precision flathead screwdriver (8) and move it in the direction of the
arrow in the figure to disconnect the oil pressure switch A connector (C).

2902b

b. Remove the bolts for oil pressure switch A.

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'

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Page 2 of 8

Bulletin No: 05-005/14

Last Issued: 04/09/2014

© 2014 Mazda Motor of America, Inc.

c. Detach the tab shown and remove oil pressure switch A from the control valve body,
1. Using an appropriate tool (such as a fastener remover) , push the tab (A) of oil pressure switch A.

;;~-----ic:_~)

2902d

CAUTION:

If the tab is broken during removal, make sure to remove the broken pieces.

2. Pull out oil pressure switch A by shaking it.

CAUTION: When removing oil pressure switch A, be careful not to damage the transaxle fluid temperature (TFT) sensor harness nearby.

. ,.'·

Page 3 of 8

Bulletin No: 05-005/14

Last Issued: 04/09/2014

© 2014 Mazda Motor of America , Inc.

6 . Remove oil pressure switch B.
a. Insert a precision flathead screwdriver (A) and move it in the direction of the arrow as shown to disconnect the oil pressure switch B connector.

'"'"'
b. Remove oil pressure switch B.

2902g

7. Install new oil pressure switches A and B.

..

8. Verify that the tab of each oil pressure switch A and B is attached correctly.
9. Install the bolts for oil pressure switches A and B.
Tightening torque: 9-10 N•m {92-101 khf•cm, 80-88 in•lbf}

''°"'

Page 4 of 8

Bulletin No: 05-005/14

Last Issued: 04/09/2014

© 20 14 Mazda Motor of America , Inc.

10. Connect the oil pressure switches A and B connectors.

29021

11 . Install the oil strainer with new oil strainer 0-rings according to the instructions on MS3 online or the Workshop Manual (section 05-17 CONTROL VALVE BODY REMOVAL/INSTALLATION [FW6AEL, FWAX-EL]) .

NOTE: If there is a large amount of foreign material at the bottom of the oil pan , replace the oil strainer with
a new one.
12. Install the oil pan according to the instructions on MS3 online or the Workshop Manual (section 05-17 CONTROL VALVE BODY REMOVAL/INSTALLATION [FW6AEL, FWAX-EL]).

CAUTION: Clean any remaining silicone sealant off the contact surfaces of the transaxle case and oil pan .
a. Apply a light coat of silicon sealant to the contact surfaces of the oil pan and transaxle case.

•&111111-

29021

Page 5 of 8

Bulletin No: 05-005/14

Last Issued: 04/09/2014

© 2014 Mazda Motor of America , Inc.

b. Install the-oil pan with new bolts before the applied sealant starts to harden.
' Tightening torque: 8•10 N•m {82-10·1 khf•cm, 71-88 "in•lbf}

2902k

13. Install the removed parts.
14. Add ATF according to the instructions on MS3 online or the Workshop Manual (section 05-17 AUTOMATIC
TRANSAXLE FLUID
(ATF)
REPLACEMENT
[FW6A-EL] ).
.
.
.
15. Connect the negative battery cable.
' "
16. Perform the lnitia.1Learning Procedure. Refer to MS3 on line instructions 9r Workshop Manual section 05-17.
17. Perform the Mechanical .System Test. Refer to MS3 online instructions or Workshop Manual sectiqn_-05-17.
18. For 2012-13 Mazda3, reprogram the TCM to the latest version by using Mazda Modular Diagnostic System
(M-MDS) if the vehicle is within the following range.
VIN Range: JM.1BL**: ***500001 -- 733727 (th~ough September 28, 2012 production)
• TCM file name: PE08-21-PS1-J or older
a. Reboot the IDS to clear memory before reprogramm ing .
b. Using IDS 89.03 or later software, reprogram the PCM to the late.st calibration (refer to "Calibration Information" table) by following the ·"Module Reprogramming" procedure.
NOTE:
Always update the IDS tool first, then follow on-screen instructions to download the needed
calibration file for PCM reprogramming .
It is not necessary to remove any fuses or relays during PCM reprogramming when the IDS
screen prompts you to do so. You may accidentally stop power to one of the PCM terminals
and cause the PCM to be blanked, or you may receive error messages during the IDS reprogramming procedure.
IDS shows the calibration part numbers after programming the PCM .
Please be aware that PCM calibration part numbers and file names listed in any Service Bulletin may change due to future releases of IDS software, and additional revisions made to
those calibrations for service related concerns.
When reprogramming a PCM , IDS will always display the "latest" calibration P/N available for
that vehicle. If any calibration has been revised/updated to contain new information for a new
service concern/issue , it will also contain all previously released calibrations.
When performing this procedure, we recommend using the "Power Supply" mode in
the Battery Management System to keep the vehicle battery up to capacity. If a different charger is used, make sure it does not exceed 20 AMPS. If it exceeds 20 AMPS, it
could damage the VCM.
Page 6 of 8

Bulletin No: 05-005/14

Last Issued: 04/09/2014

© 2014 Mazda Motor of America , Inc.

c. After performing the PCM reprogramming procedure, verify the repair by starting the engine and making
sure there are no MIL illumination or.abnormal -warning lights present. Verify that the TCM file name is
PE08-21-PS1-K or later.

NOTE:
If any DTCs should remain after performing DTC erase, diagnose the DTCs using MS3 online
instructions or Workshop Manual section 01-02 .
•

After PCM reprogramming, it is no longer necessary to road test the vehicle to "relearn" KAM
(Keep Alive Memory) .

19. Verify repair.

PART(S) INFORMATION

Part Number

Description

Qty.

Switch A

t

FZ01-21-2JO

Swtich B

1

9YA0-10-615A '

Bolf

16

'

...
FZ01-21-2CO

Notes
..

..

----Replace part

..
0-"ting

FZ01-21-031

I

1
'

FZ01-21-032

0-ring

FU31-19-423

Plug

1

9956-41-400

Drain Packing

1!

FZ01-2~-500

Oil Strainer
'

Replace part
..

1

1
..

Replac~ .part

Re~lace
.

part ·

ReplaQe pa_rt
Replace if needed'. FZ01-21 •031 and FZ01-21-032
(0-rings} c;ire included with this part.
'

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• .

I

•)

.,

,..

.

'

. ·'

.

Page 7 of 8

Last Issued: 04/09/2014

Bulletin No: 05-005/14
© 2014 Mazda Motor of America , Inc.

WARRANTY INFORMATION
NOTE:

··;

..

This warranty information applies only to verified customer complaints on vehicles eligible for warranty repair.
This repair will be covered under the following Warranty:· terms:
.,I
Powertrain Limited Warranty (CX-5)
Powertrain Limited Warra·nty'· 11GA1 P.l&Vd:ih'li.s.siQ.r:i1 Wa,~ra.nty._wh'ere appjit~.b1e (29~ ~,J S Mazda3
with Oil Pressure Switch A and B Replacement, 2014 Mazda3 and 2014-15 Mazda6)
Federal Emission Warranty (long term) I CA PZEV Emission· Warrantywhere applicabie (201213 Mazda3 with Oil Pressure Switch A and B Replacement and TCM reprogramming)
Additional· diagno:stic time cahnot be cl~imed for this repatr.
·
·
i·

Oil.Pressure Switch-A and 6
. . Replaceme.nt and TCM ~.
· Repfogramniing (*) ·

... Oil Pressure Switch A and-B
Replacement

A

Warranty Type
Symptom Code

6X

Damage Code

9w

'

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r

f'

I

- . . .1:

I

. .. . "

. ,.

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'

OTC
Part Number Main Cause
Quantity

FZ01-21-2CO

...

.,

'. '

Operation Number t Labor Hours:

XXK43ARX / 1.8 Hrs.

J

• 1

.

XXK43BFX t 2.1 Hrs.

· ~~ .:; ·~_;f.g. :~. : .?~ ..r~::_{~.:.:0J!-::!.~1:·~........

(*) NOTE:

·~

l \ 1r . V.).~:~ 1 ('~,·rt,'11t'it.. V.r\ :.v'\ i~1 l'· . ·r
Reprogram the TCM to the newest version only when the TCM file name'C)n .tlie~ehicle i.s.-P.E0·8·- - .. - . ...
1

21-PS1-J or older.
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Page 8 of 8