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NHTSA ID Number: 10237996

Manufacturer Communication Number: TB381301

TSB/Document Date: 2023-06-26


Summary

Customers may indicate that they hear a high pitch noise or growl coming from the left side of the vehicle. If the symptom is present, perform the following Repair Procedure.


Technical Bulletin
Model(s)

Routan

Year(s)

2010

Eng.
Code(s)

Trans.
Code(s)

All

6 spd.
Automatic

VIN Range From

VIN Range To

All

All

(LGG)

Condition
38 13 01 January 11, 2013 2024846 Supersedes T. B. V381201 dated March 14, 2012 to update service number
in warranty table.
Transfer Gear Bearing Noise
Customers may indicate that they hear a high pitch noise or growl coming from the left side of the vehicle. If the
symptom is present, perform the following Repair Procedure.

Technical Background
Some vehicles may have been built with transmission transfer gear bearings that have an incorrect bearing
preload, which can result in transfer gear bearing noise.

Production Solution
th

Improved preload specification introduced into production as of July 28 2010.

Page 1 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
Service
Procedure

• Open hood
• Disconnect and isolate the negative battery cable.
• Remove the battery.
• Disconnect the radiator overflow hose from the
radiator filler neck.
• Remove the engine coolant overflow bottle (1).
The bottle is secured to the radiator support by bayonet
style attachments. Remove the coolant recovery
container by pulling the coolant bottle upwards off of the
radiator fan shroud.

• 3.8L vehicles, remove the exhaust cross over pipe,
see repair manual group 26 Exhaust System,
Emission Control in ElsaWeb.
• Place a drain pan under the transmission.
• Disconnect the oil cooler lines (1) from transaxle
using Trans Cooler Disconnect tool 8875A.
• Allow residual transmission fluid to drain into the
drain pan and then move the lines out of the way.

Page 2 of 40
© 2013 VolkswageneBay logo Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Remove shift cable (1) from manual valve lever (2).

• Remove the solenoid pack connector (1) at the valve
body oil pan.

Page 3 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Remove the engine coolant heater tube hold down
clamp bolt located at the left side of the engine.
• Remove the engine coolant heater tube hold down
clamp attached at the front of the engine
• Position the engine coolant heater tube out of the
way.
• Remove the three valve body oil pan sound
deadener retaining clips (1), and remove the sound
deadener (2).

• Take note of each sound deadener stud (1) location
(x3) for reference later, and remove each stud.
• Remove the wiring harness retaining clip (2) from
the valve body oil pan.
• Remove the top valve body oil pan bolts.

• Raise the vehicle on a hoist.
• If the vehicle is equipped with wheel center caps that cover the wheel nuts, remove the left front wheel’s cap
with an appropriate removal tool utilizing the notch located between the wheel and outer edge of the cap. Use
care not to damage the wheel coating.
• Remove left front wheel.

Page 4 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Remove the two bolts (3) securing disc brake caliper
and adapter bracket (1) to the steering knuckle (2).
• Remove brake caliper and bracket (1) from steering
knuckle (2) and rotor (4) as a unit, and hang the
assembly out of the way. Use care not to over
extend the brake hoseeBay logo.

• Rotate steering fully left, and if equipped, remove the
bolt (2) at the ground cable.
• If equipped, remove the ground cable clip (1) at the
valve body pan and position the cable (3) away from
the valve body pan.
• Position a drain pan under the lower oil pan.
• Loosen the lower oil pan bolts and tap the pan at
one corner to break it loose allowing the fluid to
drain, and then remove the pan.

Page 5 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Remove the nuts at the oil filter and discard filter.
• Remove the lower valve body oil pan bolts.
• Remove the valve body oil pan.
• Remove the electrical connector (1) at the valve
body.

• Remove the screw (3) at the detent arm (1) and
remove arm.

Page 6 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Remove the 21 valve body to case bolts (1). One
valve body bolt is hidden by the manual valve
rooster comb.

• Pull the valve body away from the underdrive
compounder oil transfer tubes (2).

Page 7 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
Lift up on the valve body to clear the manual valve
pin (1) past the slot in the rooster comb.

• Separate the underdrive coumpounder transfer
tubes (1) from the underdrive compounder.

Page 8 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Remove tubes (1).

• Remove transfer gear cover-to-case bolts (2) and
remove cover (1).

Page 9 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Remove the oil scavenger (2).
Note:
The scavenger is secured to the transmission case with
small tabs. These tabs break easily. Use extreme care
when removing the scavenger from the transmission.

• Grind the staked tabs (3) from the transfer gear (2)
(underdrive coumpounder side). Take care not to
damage the transfer shaft threads.

Page 10 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Install the gear holder (2) P/N 9739 onto the transfer
gear (3) (underdrive compounder side) and remove
the nut.

• Remove the snap ring (1) at the underdrive
compounder assembly (2).
Note:
The underdrive compounder snap ring is tapered. Note
the direction of the snap ring taper before removal so
that upon reassembly, it will be installed properly.

Page 11 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Using an impact driver (2), loosen all transfer gear
bearing retainer screws (1).
• Remove the four screws (1) shown.

• Install puller adaptor (1) P/N 9908 to the
compounder bearing retainer.

Page 12 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Install slide hammer P/N C-3752 to puller adaptor
P/N 9908 and pull the underdrive compounder
assembly (1) from the case.
• Remove the underdrive compounder assembly.

• Remove the slide hammer from the adaptor P/N
9908 and clamp the adaptor into a vise to support
the underdrive compounder (3) during the
disassembly process.
Note:
The planetary gear set/output hub may still be in the
transmission case. If the planetary gear set/output hub
is in the transmission, remove it and continue.
• Remove the planetary gear set/output hub (1).

Page 13 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Remove the helical shim (1).
Note:
If the helical shim is not on the sun gear, it may still be
located in the planetary gear set.
It will not be necessary to remove the helical shim from
the planetary gear set/output hub.

• Using two small picks (2), remove retaining clip (1)
from transfer/underdrive shaft. A new retaining clip
will be used during assembly.
• Remove the sun gear from the shaft.

Page 14 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Remove the split bearing (2) using a small pick.

• Remove the underdrive compounder direct clutch (1)
from the low clutch (2).

Page 15 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Remove the thrust bearing (1) from the transfer
shaft.

• Remove the overrunning clutch (1) from the low
clutch (2).

Page 16 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of VolkswageneBay logo Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Carefully clamp the underdrive compounder low
clutch (2) into a soft jaw vise.
Note:
• Care must be taken not to overtighten the vise as
damage to the underdrive compounder low clutch
may result.
• Remove puller adapter P/N 9908 (1) from the low
clutch.

• Remove remaining fasteners securing the transfer
shaft bearing retainer and remove the retainer (2).

Page 17 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of VolkswageneBay logo Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Remove the transfer shaft (1) from the low clutch
(2).

• Using a bearing splitter P/N 1130 (VWeBay logo Tool 15/3)
and a press, remove the transfer shaft bearing.

Page 18 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Using installer P/N 6756 and a press, install the
transfer bearing Part. No. 7B0323415 onto the
transfer shaft.

• Using press puller P/N C-293-PA , Adaptors P/N
9738 and a press plug P/N 9678, remove
compounder transfer gear bearing cone.

Page 19 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Install the transfer gear bearing cone Part No.
7B0323415 using installer Part No. 6756.

• Using a suitable tool drive the transfer shaft bearing
inner race (1) from the transfer shaft bearing retainer
(2).

Page 20 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Using a suitable tool drive the transfer shaft bearing
outer race (2) from the transfer shaft bearing
retainer (1).

• Install the new bearing inner race into the transfer
shaft bearing retainer (2) using Bearing Race
Installer 9952 and Handle C4171 (1).

Page 21 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of VolkswageneBay logo Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Install the new bearing outer race into the transfer
shaft bearing retainer (2) using Bearing Race
Installer 9952 and Handle C4171 (1).

• Install the transfer shaft (1) onto the low clutch (2).
• Lube the transfer shaft and transfer gear bearings
with clean ATF Part No. GUS 0001621Q (VWeBay logo
ATF+4).

Page 22 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Install transfer bearing retainer onto the low clutch.
• Install all of the bearing retainer screws and tighten
to 12 Nm (105 in. lbs.).
• Install the selectable shim.
Note:
The selectable shim will determine turning torque.

• Install the transfer gear onto the transfer shaft (1)
and Holder Part No. 9739 onto the transfer gear (2).

Page 23 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
Note:
Care must be taken not to overtighten the vise as
damage to the underdrive compounder low clutch may
result.
• Install transfer gear nut (1).

• Clamp Holder 9739 into vise as shown.
• Tighten transfer gear (2) nut to 271 Nm (200 ft. lbs.).
• Remove holder 9739 from transfer gear.
• Carefully clamp the underdrive compounder low
clutch into a soft jaw vise.

Page 24 of 40
© 2013 VolkswageneBay logo Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Rotate the transfer gear (2) four complete
revolutions clockwise, and then four complete
revolution counter-clockwise to seat the new
bearings.
• Check turning torque using an inch pound beam
style torque wrench (1). Initial break away torque
should be disregarded. Turning torque should be
between 4.0 and 12.0 in. lbs. (drag). If more than
12.0 in. lbs. (drag), choose a larger shim and
recheck turning torque. If less than 4.0 in. lbs.
(drag), choose a smaller shim and recheck turning
torque.

• Install Holder 9739 (1) onto transfer gear and clamp
the holder into a vise.
• Remove transfer gear nut and gear.
• Install the Bearing Retainer Assembly Adaptor 9908
onto the low clutch.
• Clamp adapter into a vise to support the underdrive
compounder during assembly process.

Page 25 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Install overrunning clutch (1) into low clutch (2).

• Install thrust bearing (1) onto transfer shaft.

Page 26 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Install the direct clutch (1) onto the low clutch (2).

• Install split bearing (2) and lock into place.

Page 27 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Install sun gear onto the shaft.
• Install the new sun gear retaining clip (1) Part No.
7BO323433AE onto the transfer/underdrive shaft.

• If necessary, install the helical shim (1).
Note:
• If the helical shim is not on the sun gear, then it still
may be located in the planetary gear set. It will not
be necessary to remove the helical shim from the
planetary gear set/output hub.

Page 28 of 40
© 2013 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other
intellectual property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Technical Bulletin
• Install the planetary gear (1) set/output hub onto the
direct clutch (2).

• Install the underdrive compounder (1) assembly into
the tranaxle case.
• Remove Adaptor 9908 from compounder bearing

12

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TSB/Document ID: TB381301

Replacement Service Bulletin Number:

MFR Communication Date: 2013-01-11

MFR Internal Campaign ID/Software Version:

Communication Type: Service Bulletin/Repair Instructions

NHTSA Components: UNKNOWN OR OTHER

MFR Component System:

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THINKCAR Bidirectional OBD2 Scanner Diagnostic Tool 689BT - All System Scan Tool with Bluetooth 5.0, 3000+ Active Tests,ECU Coding, 34+ Services, FCA, CAN-FD and DoIP, Wireless Update
  • [Notice] When you receive a used device, it may be a customer return resold by Amazon without inspection. You can exchange it for a new one through Amazon. As this situation is unavoidable, we sincerely apologize. For any issues, contacting us via Amazon's "Messages" is the best way. THINKSCAN 689BT Bidirectional Scan Tool Can Be Used Immediately After It is Turned On, Without Complicated Registration Process, Which is More Convenient & Quick.
  • Full Bi-Directional Control & 3000+ Active Tests: Take control and test components like actuators, fuel injectors, relays, and cooling fans in real time. You’ll quickly see if the problem is in the part itself or the control module — saving you hours of guesswork and frustrating trial-and-error.
  • Advanced ECU Coding Capabilities: Handle module matching and hidden feature activation with confidence. When you replace an ECU or want to customize settings, this obd2 scanner diagnostic bi directional tool gives you the professional-level capabilities you need without the dealership price tag.
  • 34+ Useful Reset and Maintenance Functions: Complete everyday service tasks smoothly with a wide range of helpful reset and maintenance functions. Whether you’re keeping up with regular upkeep or tackling a specific job, this scanner makes maintenance simpler and less stressful for both DIYers and pros.
  • Comprehensive Full System Diagnostics: Diagnose every major system — Engine, Transmission, ABS, SRS, TPMS, and more — all in one place. Finally stop wondering if you’re missing something important; get the full picture and clear codes with ease.
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XTOOL D7S Bidirectional Scan Tool, 2026 AI-Assisted OBD2 Scanner Diagnostic Tool with FCA AutoAuth, All System Car Scanner, 39+ Resets, ECU C0ding, PMI, Upgrade of D7, Crankshaft Relearn, CAN FD/DoIP
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XTOOL D7S Bidirectional Scan Tool, 2026 AI-Assisted OBD2 Scanner Diagnostic Tool with FCA AutoAuth, All System Car Scanner, 39+ Resets, ECU C0ding, PMI, Upgrade of D7, Crankshaft Relearn, CAN FD/DoIP
  • Top Reasons to Choose the D7S OBD2 Scanner: XTOOL D7S car scan tool, an upgrade of XTOOL D7, offers comprehensive features for automotive technicians, workshops, and DIY enthusiasts 1. Upgraded Hardware: 2+64GB memory, rear camera, intuitive interface, foldable bracket 2. Complete Diagnostics: FCAeBay logo Autoauth, OE-level all system scan, 39+ maintenance services, 4K+ bidirectional, CANFD/DoIP protocol 3. Advanced Capabilities: ECU c0ding, PMI functions 4. Wide Compatibility: Support 10,000+ models, covering 99% vehicle brands 5. Multi-language: Available in 22+ languages, No IP Restrictions 6. 3-Year Updates: Save 300 bucks on software updates for the latest features and optimizations
  • 2026 Upgraded D7S Car Scanner Features: The newly 2026 D7S V2.0 scanner for car brings exciting features for advanced vehicle diagnostics and enhanced user experience 1. FCAeBay logo AutoAuth: Now supports FCAeBay logo SGW module for ChryslereBay logo, for JeepeBay logo, for DodgeeBay logo (2018+), for FiateBay logo (2017+), enabling faster vehicle communication without gateway restrictions 2. PMI (Offline ECU Pr0gramming): Allows for FordeBay logo, for LincolneBay logo, and for MazdaeBay logo ECU pr0gramming for new modules 3. Optimized Diagnostic Report 2.0: Personalized reports with logos and customer info for auto shops. Note: Compatibility varies by cars, please check before order
  • 39+ Services/Resets/Adaptations/Relearns/Calibrations: XTOOL D7S full system car scanner diagnostic tool tackles 99% of common car issues through its 36+ special functions, including Oil Reset, EPB, SAS, BMS, Throttle Reset, Injector C0ding, ABS Bleed, TPMS Reset, Power Balance, etc and also covers specific-vehicle functions like Crank Sensor Relearn, ABS Initialization, Cylinder Power Balance, Fuel Trim Reset, Idle Relearn etc. This car diagnostic scanner enhances efficiency, making repairs and maintenance hassle-free. Tip: DO NOT for All vehicles, please check compatibility first
  • Cost-effective ECU C0ding Scan Tool for Specific Brands: Enhance your vehicle's performance with XTOOL D7S! This obd2 scanner all systems bidirectional offers advanced capabilities at an affordable price, supports online for BMWeBay logo, for Benz and offline for BENZ, for MIT, along with PMI functions for FordeBay logo, for MazdaeBay logo, and for LincolneBay logo. Ideal for technicians and DIY enthusiasts, this automotive scanner diagnostic tool optimizes vehicle performance and enhances the driving experience. Note: Not for all cars and modules, please send car VIN to check the compatibility before purchase
  • OE All System Diagnostic & 8 Pids Graphing: XTOOL D7S is a comprehensive all system bi directional obd2 scanner that delivers dealer-level diagnostics, completely controlling over your vehicle’s performance and health. This automotive scan tool can read and clear DTCs, view live data and ECU information, retrieve freeze frames, and perform active tests and full obd2 functions. This bi-directional scan tool can can identify your vehicle's make, model, and year information with just one click and show up to 8 PIDs live data with options for CSV viewing, playback, and recording for in-depth analysis. It is easy-to-use for both professionals and beginners, helping pinpoint issues efficiently
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2026 BOSSCOMM IF745 Scanner Diagnostic Tool, Check Engine Code Reader with 6 Resets, ABS Bleeder/Oil/EPB/SAS/Throttle/Battery, Scanner Diagnostic Tool for Vehicles, Lifetime Free Update, Auto VIN
  • 【✅Compared to BOSSCOMM IF742, IF745 Offers Full-System Diagnostics】The BOSSCOMM IF745 car diagnostic scanner is an upgraded model of IF742. In addition to supporting all OBD2 Code Reader functions and 6 reset options (ABS/EPB/SAS/BMS/Oil/Throttle), it expands diagnostics from 4 systems (Check Engine/ABS/SRS/Transmission) to vehicle All systems, including Steering, Suspension, and Body Electronics. This provides deeper, more comprehensive diagnostic capabilities.
  • 【✨10 OBD2 Functions】The BOSSCOMM IF745 scan tool’s DTC Lookup instantly translates fault codes into user-friendly explanations, its I/M Readiness feature streamlines emissions testing with a single tap, and Freeze Frame lets you pinpoint the exact moment of a fault for in-depth root-cause diagnosis. Combined with a live data dashboard and advanced diagnostics (O2S, OBMon, EVAP), it delivers comprehensive insights for confident troubleshooting.
  • 【✨Deep Diagnostics for All Vehicle System Modules】Beyond code reading/clearing and ECU information retrieval, our all-in-one data stream feature lets you inspect all current fault codes and their locations across the vehicle’s systems. This vehicle code reader helps you turn off dashboard warning lights and perform a comprehensive self-check of your car at home—no more back-and-forth trips to the repair shop or hefty inspection fees.
  • 【✨6 Essential Resets: ABS Bleeding, Oil, EPB, SAS, Throttle, BMS】The BOSSCOMM IF745 obd2 scanner diagnostic tool swiftly purges air from brake lines to restore braking sensitivity, fine-tunes maintenance cycles to eliminate false alerts, resolves parking brake issues with one-click control, recalibrates steering sensors for stability, optimizes engine idling/acceleration for smoother performance, and deeply resets battery systems to extend lifespan and range via precise parameter adjustments.❗NOTE: Does NOT support bidirectional control, coding, or programming.​
  • 【✨10,000+ Car Models, AutoVIN, 13 Languages】The BOSSCOMM IF745 vehicle scanner diagnostic tool covers 73+ global car brands and offers support in 13 languages, making it perfect for DIYers, auto mechanics, or as a thoughtful gift. With a single-click AutoVIN feature, it instantly retrieves vehicle serial numbers, streamlining diagnostics for users globally. This adaptable tool balances user-friendliness with precision, catering to both personal and professional requirements.✅Unsure about compatibility? Compatibility will vary on vehicles' model and year, pls reach us via 📧 [email protected] 📧 before purchase.

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