NHTSA ID Number: 10172995
Manufacturer Communication Number: 26M7CircularREV1
TSB/Document Date: 2020-04-02
Summary
Under certain high load and/or highway driving conditions vehicle exhaust temperatures may increase catalyst aging, due to thermal stress, which could lead to elevated tailpipe emissions. Added work and claiming instructions in the event muffler flange studs break.
Emissions Recall
Code: 26M7
Subject
Release Date
REVISION SUMMARY
REVISION
Catalytic Converter & Engine Control Module (ECM) Software
March 31, 2020
Added work and claiming instructions in the event muffler flange studs break
Affected Vehicles
Country
Beginning
Model Year
Ending
Model Year
Vehicle
USA
CAN
2011
2011
2012
2012
Q7
Q7
Check Campaigns/Actions screen in Elsa on the day of repair to verify that a VIN qualifies for repair under this
action. Elsa is the only valid campaign inquiry & verification source.
Problem Description
Corrective Action
Code Visibility
Campaign status must show “open.”
If Elsa shows other open action(s), inform your customer so that the work can also be completed at
the same time the vehicle is in the workshop for this campaign.
Under certain high load and/or highway driving conditions vehicle exhaust temperatures may
increase catalyst aging, due to thermal stress, which could lead to elevated tailpipe emissions.
Install an improved catalytic converter and updated Engine Control Module (ECM) software.
On February 27, 2020, the campaign code was applied to affected vehicles.
Owner Notification
Owner notification took place in February 2020. Owner letter examples are included in this
bulletin for your reference.
Emissions Campaigns
Requirements
(CALIFORNIA ONLY)
The California Air Resources Board and the Department of Motor Vehicles (DMV) require
emissions-related campaigns to be completed prior to vehicle registration renewal. When
campaign work is done you must provide the owner with a signed “Vehicle Emission Recall –
Proof of Correction” certificate (RC EMISCAVWAU). Order certificates online via the
Compliance Label Ordering portal at www.accessaudi.com.
Additional Information
Please alert everyone in your dealership about this action, including Sales, Service, Parts
and Accounting personnel. Contact Warranty if you have any questions.
Dealers must ensure that every affected inventory vehicle has this campaign completed before
delivery to consumers.
Fill out and affix Campaign Completion Label (CAMP 010 000) after work is complete.
Labels can be ordered at no cost via the Compliance Label Ordering portal at
www.accessaudi.com.
The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Audi
dealer. 2020 Audi
of America, Inc. and Audi
Canada. All Rights Reserved.
March 2020
26M7 Page 1 of 17
Parts Information
Parts Control Type:
VIN to order
Due to the small number of affected vehicles there will not be
a parts allocation. Please reference the Repair Projection
Tool (below) to view your potential VIN population.
If parts are needed to support a vehicle repair:
US Dealers - use AVA
CAN Dealers - contact the Parts Specialists via phone
(800-767-6552), email
(VWoAPartsSpecialists@vw
.com), or chat/text with
the VIN to order
Repair Projection Tool:
Right click to open
Criteria
Part Number
P.O.C. Part Description
Ordering Method
1
7L8-254-301-QX
VIN to Order
1
7L8-254-350-SX
VIN to Order
2
8K0-253-115-A
Gasket
VIN to Order
2
7P0-253-115
Gasket
VIN to Order
12
N -911-308-01
Nut
VIN to Order
2
1K0-253-141-T
Clamp
VIN to Order
Qty
01
NOTE
The specified part numbers reflect the status at the start of this recall. Interim updates
made in ETKA can cause a listed part number to become unavailable. In this case, the
new part number specified in ETKA should be used.
The information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These procedures
are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To determine whether
this information applies, contact an authorized Audi
dealer. 2020 Audi
Group of America, Inc. and Audi
Canada. All Rights Reserved.
March 2020
26M7 Page 2 of 17
Claim Entry Instructions
After campaign has been completed, enter claim as soon as possible to help prevent work from being duplicated
elsewhere. Attach the Elsa screen print showing action open on the day of repair to the repair order.
If customer refused campaign work:
U.S. dealers: Submit the request through Audi
Warranty Online under the Campaigns/Update option.
Canada dealers: Upload the repair order [signed by customer] to Audi
WIN/Operations/Campaign Closure.
Service Number
26M7
Damage Code
0099
Parts Vendor Code
Claim Type
002
Sold vehicle: 7 10
Unsold vehicle: 7 90
Causal Indicator
Vehicle Wash/Loaner
Mark left catalyst* as causal part
Do not claim wash/loaner under this action
Vehicles may have more than one criteria. Complete and claim all applicable criteria
on one claim.
Criteria I.D.
01
LABOR
Labor Op
Time Units
2673 20 99
200
Description
Replace left and right catalysts
PARTS
Criteria I.D.
Quantity
Part Number
Description
1.00
7L8254301QX
Exhaust pipe with catalyst (left)*
1.00
7L8254350SX
Exhaust pipe with catalyst (right)
2.00
1K0253141T
Dual clamp
2.00
7P0253115
Gasket
2.00
8K0253115A
Gasket
12.00
N 91130801
Shouldered hex. nut, self-locking
02
LABOR
Labor Op
Time Units
Description
2706 89 50
10
Connect battery charger
2470 25 99
Time stated on
diagnostic protocol
Update engine control module software
Continued on next page
The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Audi
dealer. 2020 Audi
of America, Inc. and Audi
Canada. All Rights Reserved.
March 2020
26M7 Page 3 of 17
Criteria I.D.
ALL – (ONLY if muffler flange studs break)
LABOR
Labor Op
Time Units
Description
2625 01 99
20
(for each broken muffler
stud)
Drill out broken stud
PARTS
Quantity
Part Number
Description
Up to 6.00
N 10737101
Bolt hex. hd. with shoulder
The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Audi
dealer. 2020 Audi
of America, Inc. and Audi
Canada. All Rights Reserved.
March 2020
26M7 Page 4 of 17
Customer Letter Example (United States)
This notice applies to your vehicle: ,
Subject: Emissions Recall 26M7 - Catalytic Converter & Engine Control Module (ECM) Software
Dear Audi
Owner,
In cooperation with the United States Environmental Protection Agency and the California Air Resources Board, we are informing
you of our decision to conduct an emissions recall on certain 2011-2012 model year Audi
Q7 vehicles. Our records show that
you are the owner of a vehicle affected by this action.
What is the issue?
Under certain high load and/or highway driving conditions vehicle exhaust temperatures may
increase catalyst aging, due to thermal stress, which could lead to elevated tailpipe emissions.
What will we do?
Your authorized Audi
dealer will install an improved catalytic converter and updated Engine
Control Module (ECM) software. This work will take about three hours to complete and will be
performed for you free of charge. Please keep in mind that your dealer may need additional time
for the preparation of the repair, as well as to accommodate their daily workshop schedule.
IMPORTANT! Please note that if the ECM in your vehicle has been “chipped,” “tuned,” or
otherwise modified from original factory specifications with aftermarket components
and/or software, work needed to repair, replace, or return the ECM to original factory
specifications is NOT covered under this action.
What should you do?
In order to limit any possible inconvenience, please contact your authorized Audi
dealer as soon
as possible to schedule this service. For your convenience, you can also visit www.audiusa.com
and click on the “Find a Dealer” link to locate a dealer near you and schedule this service.
Lease vehicles and
address changes
If you are the lessor and registered owner of the vehicle identified in this action, please forward
this letter immediately via first-class mail to the lessee within ten (10) days of receipt. If you have
changed your address or sold the vehicle, please fill out the enclosed prepaid Owner Reply card
and mail it to us so we can update our records.
Important information for California regulations require that this campaign be completed prior to the time you renew your
California Vehicle Owners vehicle registration. Therefore, please make sure that this campaign is completed prior to
– California Regulations
the renewal of your vehicle registration, and that you furnish proof of completion to the
Department of Motor Vehicles (DMV) in the form of a copy of the dealer’s repair order, including
a signed “Proof of Correction” certificate. You obtain this from your dealer after the campaign has
been completed. Please retain the signed “Proof of Correction Certificate” with your vehicle
records. DO NOT MAIL THIS FORM to the DMV, unless requested.
Can we assist you
further?
If your authorized Audi
dealer fails or is unable to complete this work free of charge within a
reasonable time, please contact Audi
Customer Experience at 1-800-253-2834 or via our
“Contact Us” page at www.audiusa.com.
Checking your vehicle for
open Recalls and Service
Campaigns
To check your vehicle’s eligibility for repair under this or any other recall/service campaign, please
visit the Recall/Service Campaign Lookup tool at www.audiusa.com and enter your Vehicle
Identification Number (VIN).
We apologize for any inconvenience this matter may cause; however we are taking this action to help ensure your vehicle
continues to meet and exceed your expectations.
Sincerely,
Audi
Customer Protection
The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Audi
dealer. 2020 Audi
of America, Inc. and Audi
Canada. All Rights Reserved.
March 2020
26M7 Page 5 of 17
Customer Letter Example (CANADA)
This notice applies to your vehicle: ,
Subject:
Software
Emissions Recall 26M7 - Catalytic Converter & Engine Control Module (ECM)
Dear Audi
Owner,
This notice is sent to you in accordance with the requirements of the Canadian Environmental Protection Act, 1999. Audi![]()
has determined that a defect, which relates to a prescribed emission standard, exists in certain 2011-2012 model year
Audi
Q7 vehicles. Our records show that you are the owner of a vehicle affected by this action.
What is the issue?
Under certain high load and/or highway driving conditions vehicle exhaust temperatures
may increase catalyst aging, due to thermal stress, which could lead to elevated tailpipe
emissions.
What will we do?
Your authorized Audi
dealer will install an improved catalytic converter and updated Engine
Control Module (ECM) software. This work will take about three hours to complete and will
be performed for you free of charge. Please keep in mind that your dealer may need
additional time for the preparation of the repair, as well as to accommodate their daily
workshop schedule.
IMPORTANT! Please note that if the ECM in your vehicle has been “chipped,”
“tuned,” or otherwise modified from original factory specifications with aftermarket
components and/or software, work needed to repair, replace, or return the ECM to
original factory specifications is NOT covered under this action.
What should you do?
In order to limit any possible inconvenience, please contact your authorized Audi
dealer as
soon as possible to schedule this service. On or about February 27, 2020 the necessary
repair instructions and parts will be available to your authorized Audi
dealer.
Lease vehicles and
address changes
If you are the lessor and registered owner of the vehicle identified in this action, please
forward this letter immediately via first-class mail to the lessee within ten (10) days of receipt.
If you have changed your address or sold the vehicle, please fill out the enclosed prepaid
Owner Reply card and mail it to us so we can update our records.
Can we assist you
further?
If your authorized Audi
dealer fails or is unable to complete this work free of charge within a
reasonable time, please contact Audi
Customer Relations Monday through Friday from 8AM
to 8PM EST at 1-800-822-2834 or via our “Contact Audi
Canada” page at www.audi.ca.
We apologize for any inconvenience this matter may cause; however we are taking this action to help ensure your vehicle
continues to meet and exceed your expectations.
Sincerely,
Audi
Customer Protection
The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Audi
dealer. 2020 Audi
of America, Inc. and Audi
Canada. All Rights Reserved.
March 2020
26M7 Page 6 of 17
Campaign Work Procedure
26M7 Emissions Recall
NOTE
These repair instructions may differ from the labor operations and labor times listed in ELSA.
Damages resulting from improper repair or failure to follow these work instructions are the dealer’s
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TSB/Document ID: 26M7CircularREV1
Replacement Service Bulletin Number:
MFR Communication Date: 2020-03-31
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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