NHTSA ID Number: 10105621
Manufacturer Communication Number: 05-001-15-3104A
TSB/Document Date: 2017-06-08
Summary
SOME VEHICLES MAY EXHIBIT ONE OF THE FOLLOWING CONCERNS: SOMETIMES THE SHIFTER MAY JUMP OUT OF 3RD GEAR OVER A ROAD BUMP WHEN ACCELERATING AFTER DECELERATION AT 25-40 MPH (40-65 KM/H) HARD TO SHIFT INTO 3RD, 4TH, 5TH, AND/OR 6TH GEAR SHIFT LEVER VIBRATES WHEN DRIVING IN 3RD OR 4TH GEAR THIS IS CAUSED BY INAPPROPRIATE TRANSMISSION INTERNAL PARTS.
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TSB/Document ID: 05-001-15-3104A
Replacement Service Bulletin Number:
MFR Communication Date: 2015-11-30
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)
MFR Component System:
MFR Component Subsystem:
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Service Bulletin
Mazda
North American Operations
Irvine, CA 92618-2922
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© 2015 Mazda Motor of America, Inc.
Subject:
Bulletin No:
05-001/15
Last Issued:
11/30/2015
HARD SHIFTING/SHIFT LEVER VIBRATION
BULLETIN NOTE
• This bulletin supersedes the previous bulletins 05-001/15 issued on 11/11/15, 05-008/14 issued on 07/14/14
and 11/26/14 and 05-001/15 issued on 01/05/15. The PART(S) INFORMATION has been revised.
• Changes are noted below in Red beside the change bar.
APPLICABLE MODEL(S)NINS
2012-2013 Mazda3 (SKYACTIV 6 M/T)
2014-15 Mazda3 (Japan built 6 MIT) with VINs lower than JM1 BM******276367 (produced before July 1, 2015)
2014-16 Mazda3 (Mexico built 6 MIT) with VINs lower than 3MZBM******253322 (produced before August 31,
2015)
2013-2016 CX-5 (6 MIT) with VINs lower than JM3KE******686295 (produced before July 1, 2015)
2014-2016 Mazda6 (6 MIT) with VINs lower than JM1 GJ******440069 (produced before July 1, 2015)
DESCRIPTION
Some vehicles may exhibit one of the following concerns:
• Sometimes the shifter may jump out of 3rd gear over a road bump when accelerating after deceleration at
25-40 mph (40-65 km/h)
• Hard to shift into 3rd, 4th, 5th, and/or 6th gear
• Shift lever vibrates when driving in 3rd or 4th gear
This is caused by inappropriate transmission internal parts.
MASS PRODUCTION CHANGES:
Modification
Mass-Production Change
Subject Concern
Subject Part
Changes
A
3-4 Clutch Hub
Surface treatment
B
3-4 Clutch Hub
Shape
5-6 Clutch Hub
C
3rd and 4th Gears
Tolerance
D
3rd and 4th Gears
Shape
3rd and 4th Synchronizer Rings
Jumping out of gear
Hard shifting into 3rd, 4th, 5th
and/or 6th gear
Shift lever vibration
Hard shifting into 3rd and/or 4th
gear (additional improvement)
Customers having this concern should have their vehicle repaired using the following repair procedure.
Page 1 of 7
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. Mazda technicians utilize 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: 05-001/15
Last Issued: 11/30/2015
© 2015 Mazda Motor of America, Inc.
REPAIR PROCEDURE
1. Verify customer concern.
2. Remove the transaxle. Refer to MS3 on line instructions or the Workshop Manual section 05-15.
3. Replace the specified parts in the below tables with modified ones according to the verified symptom(s) and
the VIN in the repair. Refer to the C66M-R 6-speed SKYACTIV Manual Transaxle Workshop Manual.
NOTE: Bearing Puller part number 4907-10-520A is used for this repair.
BEGINNING VIN AND DATE OF MODIFICATION:
Vehicle
Modification
A
B
2012-13 Mazda3
C
D
All VINs are before modification
2014-15 Mazda3
JM1 BM******
-200302
Apr3,2014
-228314
Aug 8, 2014
-240521
Oct 24, 2014
-276367
Jul 1,2015
2014-16 Mazda3
3MZBM******
-117653
Jun 2, 2014
-157427
Oct 6, 2014
-180516
Dec 22, 2014
-253322
Aug 31, 2015
2013-16 CX-5
JM3KE******
-466787
Apr3,2014
-517027
Aug 8, 2014
-545332
Oct 24, 2014
-686295
Jul 1,2015
2014-16 Mazda6
JM1 GJ******
-179581
Apr3,2014
-203425
Aug 8, 2014
-216951
Oct 24, 2014
-440069
Jul 1,2015
REPLACEMENT PARTS BY SYMPTOM AND VIN:
Symptom
VINs
VINs before
Modification
A
Gear jumping out
(3rd Gear)
Hard shifting
(5th or 6th Gear)
Hard shifting
(3rd or 4th Gear)
Replace:
1) 3/4 Clutch Hub
Replace:
1) 5/6 Clutch Hub
Replace:
1) 3/4 Clutch Hub
2) 3rd Gear and
Synch. Ring
2) 3rd Gear and
Synch. Ring
VINs
between
Modification
A and B
3) 4th Gear and
Synch. Ring
VINs
between
Modification
Band C
Replace:
1) 3rd Gear and
Synch. Ring
VINs
between
Modification
C and D
Shift lever vibration
(3rd or 4th Gear)
Replace:
1) 3rd Gear and
Synch. Ring
2) 4th Gear and
Synch. Ring
2) 4th Gear and
Synch. Ring
Page 2 of 7
Bulletin No: 05-001/15
Last Issued: 11/30/2015
© 2015 Mazda Motor of America, Inc.
NOTE: The modification(s) applied to the transmission can also be found from the transmission number.
The transmission number is printed on the label attached on the top side of the transaxle case.
Refer to the below table for the beginning transmission numbers of each modification.
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4TH0508215
Modification
05 /16D
C6390
Transmission Number
Year
Production Line
Month
Sequence No.
A
4 (2014)
TH
03 (Mar)
17951
B
4 (2014)
TH
04 (Apr)
01626
C
4 (2014)
TH
10 (Oct)
13178
D
5 (2015)
TH
06 (Jun)
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