NHTSA ID Number: 10134117
Manufacturer Communication Number: D0E_Dealer Lette
TSB/Document Date: 2018-04-23
Summary
Dealer Letter: LSC Expired on May 31, 2016.
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Updated 5/15/2013: Number and Identification of Covered Vehicles
To:
All Toyota
Dealer Principals, Service Managers, and Parts Managers
Subject:
Limited Service Campaign (LSC) D0E
Certain 2012 – 2013 Model Year Tundra and Sequoia Vehicles
ECM Software Update
In our continuing efforts to ensure the best in customer satisfaction, Toyota is launching a Limited Service
Campaign (LSC) on certain 2012 – 2013 MY Tundra and Sequoia vehicles. This LSC will cover approximately
19,000 Sequoia and 103,000 Tundra vehicles equipped with a 5.7 liter gasoline or 5.7 Liter-Flex Fuel engines.
Background
In the vehicles covered by this LSC, the Engine Control Module (ECM) calibration may cause an emissions
control component called an Air Injection Pump to fail in certain environmental conditions. If this occurs, the
vehicle could enter a “Fail-Safe” Mode (also known as “Limp-Home” Mode). This mode reduces the vehicle’s
power and speed, which could inconvenience an owner and require immediate repair.
Limited Service Campaign (LSC) Remedy
The ECM calibration has been updated to reduce the possibility of this condition occurring. Authorized Toyota
dealer are requested to verify the vehicle’s ECM calibration and, if necessary, update the calibration software at
NO CHARGE to the vehicle owner. If an Air Pump Assembly has failed, it will be replaced at NO CHARGE.
This LSC will be available until May 31, 2016, and will only be available at an authorized Toyota Dealer.
1. Owner Notification Mailing Date
The owner notification will commence in early May 2013, approximately 1 week after the dealer notification.
Toyota tries hard to obtain current customer name and address information from each state through industry
resources when mailing owner letters. In the event your dealership receives a notice for a vehicle that was
sold prior to the LSC announcement, it is the dealership’s responsibility to forward the owner letter to the
customer who purchased the vehicle.
Please note that only owners of the covered vehicles will be notified. If you are contacted by an owner who
has not yet received a notification, please verify eligibility by confirming through TIS prior to
performing repairs. Dealers should perform the repair as outlined in the Technical Instructions found on
TIS.
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2. New and Used Vehicles in Dealership Inventory (In-Stock Vehicles)
To ensure customer satisfaction Toyota requests that dealers conduct the LSC remedy on any new or used
vehicles currently in dealer inventory that are covered by this LSC prior to customer delivery.
LSC D0E – D – Page 2
3. Number and Identification of Covered Vehicles
There are approximately 122,000 (2012 – 2013 MY) Tundra and Sequoia vehicles covered by this LSC.
Certain 2012 – 2013 MY Tundra Vehicles Equipped with a 5.7 Liter Gasoline or 5.7 Liter-Flex Fuel
engine. Approx. UIO: 103,000
MY
VDS
BW5F1
BY5F1
CW5F1
CY5F1
DW5F1
DY5F1
EY5F1
FY5F1
HW5F1
HY5F1
KW5F1
KY5F1
LY5F1
MW5F1
MY5F1
RY5F1
SY5F1
TY5F1
UW5F1
UY5F1
Start
X210466
X210406
X012677
X012675
X210404
X210405
X115742
X115748
X210415
X210407
X004862
X004865
X119994
X225354
X225146
X115741
X115763
X007329
X209603
X209605
Finish
X270264
X270574
X014385
X014384
X270700
X270691
X133344
X133338
X270709
X270704
X005477
X005483
X132781
X269483
X270593
X133343
X133240
X007783
X270708
X270710
WMI
MY
VDS
BW5F1
BY5F1
CW5F1
CY5F1
DW5F1
DY5F1
EY5F1
FY5F1
HW5F1
HY5F1
KW5F1
KY5F1
LY5F1
MW5F1
MY5F1
RY5F1
SY5F1
TY5F1
UW5F1
UY5F1
Start
X270736
X270754
X014389
X014388
X270716
X270719
X133346
X133353
X270743
X270048
X005481
X005484
X134012
X271629
X270858
X133345
X133347
X007784
X270712
X270711
Finish
X295763
X295793
X015086
X015090
X295906
X295900
X140086
X140067
X295904
X295868
X005963
X005975
X140059
X294039
X295254
X140085
X140032
X007977
X295907
X295909
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WMI
5TF
2012
5TF
2013
Certain 2012 – 2013 MY Sequoia Vehicles Equipped with a 5.7 Liter Gasoline or 5.7 Liter-Flex Fuel
engine. Approx. UIO: 19,000
WMI
MY
5TD
2012
VDS
BW5G1
BY5G1
DW5G1
DY5G1
JW5G1
JY5G1
KY5G1
YY5G1
ZY5G1
Start
S055370
S055284
S055228
S055231
S055368
S055229
S037464
S037465
S037463
Finish
S073131
S073126
S073139
S073124
S073119
S073132
S043121
S043120
S043119
WMI
MY
5TD
2013
VDS
BW5G1
BY5G1
DW5G1
DY5G1
JW5G1
JY5G1
KY5G1
YY5G1
ZY5G1
Start
S072840
S072841
S072934
S072574
S072933
S072842
S043030
S043031
S042968
Finish
S083563
S083607
S083610
S083594
S083585
S083603
S047134
S047138
S047136
fd
Please note that only owners of the covered vehicles will be notified. If a dealer is contacted by an owner
who has not yet received the notification, please verify coverage by confirming through TIS. Dealers
should perform the procedure as outlined in the Technical Instructions located on TIS. Not all vehicles in
the VIN range are covered by this LSC.
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A UIO matrix by state is provided to inform your dealership of the number of covered vehicles in your state.
STATE
UIO
STATE
UIO
STATE
UIO
STATE
UIO
STATE
UIO
AK
1,241
HI
45
ME
716
NJ
1,863
SD
633
AL
2,523
IA
960
MI
826
NM
1,373
TN
1,924
AR
1,900
ID
1,095
MN
1,041
NV
1,407
TX
20,475
AZ
3,312
IL
1,902
MO
1,579
NY
3,513
UT
2,086
CA
13,989
IN
1,145
MS
1,591
OH
2,336
VA
3,051
CO
3,437
KS
1,038
MT
1,393
OK
3,345
VT
544
CT
644
KY
1,370
NC
3,259
OR
2,187
WA
2,759
DE
231
LA
3,474
ND
1,024
PA
3,533
WI
1,283
FL
6,809
MA
1,968
NE
584
RI
209
WV
1,463
GA
3,265
MD
1,961
NH
728
SC
2,037
WY
815
LSC D0E – D – Page 3
4. Dealer Summary Reports
Summary Reports, containing the following will be enclosed in the dealer packet:
• A VIN list containing vehicles in Dealer Stock.
• The number of covered vehicles in your dealership’s primary marketing area.
(Please verify eligibility by confirming through Dealer Daily or TIS prior to performing repairs.)
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5. Parts Ordering
The majority of vehicles will only need the ECM software updated (Reflashed). Please refer to the Technical
Instructions for the work procedure related to this LSC.
Most vehicles covered by this LSC will NOT require replacement of the Bank 1 Air Pump.
The following part number should ONLY be used if (1) DTC(s) P0418 and/or P2445 are
present in the system and (2) the vehicle does not have the updated software.
Orders can be placed through the dealership’s facing PDC. The kits have been placed on Dealer
Ordering Solutions and will be systematically released daily based on dealer ordering criteria.
Campaign
LSC D0E
Part Number
17610-0S030
Parts Name
Bank 1 Air Pump
Qty Per/Veh
Rarely Used
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Each dealership will receive specific dealer ordering criteria in an email from their facing PDC Manager
based on Repair Order Volume * PDC Affected UIO. Therefore, it is vital that each dealership work with
both Parts and Service to immediately file Safety Recall claims and coordinate appropriate kit orders. A
sample of the Parts Allocation Report has been attached below for your reference.
IMPORTANT PARTS ORDERING UPDATE
All Safety Recall, Service Campaign (SSC/LSC) and Customer Support Program (CSP) parts are
eligible for the Monthly Parts Return Program. Please refer to PANT Bulletin 2011-087 for
campaign parts that are currently returnable under the Monthly Parts Return Program and
additional details.
LSC D0E – D – Page 4
6. Remedy Procedures
Please refer to TIS for Technical Instructions. The Technical Instructions contain information on verifying
the vehicle’s ECM calibration and, if necessary, update the calibration software.
Conduct all applicable, non-completed Safety Recall and Service Campaigns on the vehicle during the time
of appointment.
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TSB/Document ID: D0E_Dealer Lette
Replacement Service Bulletin Number:
MFR Communication Date: 2016-06-01
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM:SOFTWARE
MFR Component System:
MFR Component Subsystem:
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