Safety Recall 10G9 / Engine Block Casting – 2021 Audi

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May 12, 2021 NHTSA CAMPAIGN NUMBER: 21V339000

Engine Cylinder Bore Surface May Develop Cracks

Cracks may cause engine damage and a stall or an oil leak, increasing the risk of a crash or fire.

 

NHTSA Campaign Number: 21V339

Manufacturer VolkswageneBay Group of America, Inc.

Components ENGINE

Potential Number of Units Affected 15

 

Summary

VolkswageneBay Group of America, Inc. (AudieBay) is recalling certain 2021 AudieBay SQ7, RSQ8, RS7, RS6 AVANT, and SQ8 vehicles. Cracks may develop on the surface of the engine cylinder bore.

 

Remedy

Dealers will replace the engine, free of charge. Owner notification letters were mailed July 9, 2021. Owners may contact AudieBay customer service at 1-800-253-2834. AudieBay’s number for this recall is 10G9.

 

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

 

Check if your Audi has a Recall

 


Issue:

Due to a process error that occurred during the engine block casting process, it is possible for cracks to develop on the running surface of the โ€˜cylinder 6โ€™ bore. During engine operation, a crack in the bore can lead to an impaired contour of the piston`s running surface. If this occurs, there is potential for engine damage and oil leakage. Engine damage while driving may cause a loss of power or an engine stall, increasing the risk of a crash.

 

Precautions

If this condition is present in the vehicle, possible noises from the engine crankshaft may occur while driving and an oil pressure warning may be displayed in the instrument cluster.

 

Repair:

REPAIR AVAILABLE โ€“ June 29, 2021 – Replace complete engine.

See ELSA/ServiceNet for complete repair & claiming instructions

Check daily campaign open inventory report or OMD for affected vehicles in inventory

Repair every affected inventory vehicle before delivery to consumers.

 

Affected Vehicles

Country Beginning Model Year Ending Model Year Vehicle Vehicle Count
USA20212021RS6 AVANT2
USA20212021RS74
USA20212021RSQ81
USA20212021SQ75
USA20212021SQ83
CAN20212021RS6 AVANT2
CAN20212021RSQ81
CAN20212021SQ71

 

Problem Description

Due to a process error that occurred during the engine block casting process, it is possible for cracks to develop on the running surface of the โ€˜cylinder 6โ€™ bore. During engine operation, a crack in the bore can lead to an impaired contour of the piston`s running surface. If this occurs, there is potential for engine damage and oil leakage. Engine damage while driving may cause a loss of power or an engine stall, increasing the risk of a crash.

 

Corrective Action

Complete engine replacement.

 

Precautions

If this condition is present in the vehicle, possible noises from the engine crankshaft may occur while driving and an oil pressure warning may be displayed in the instrument cluster. In the event this occurs, customers are advised to contact an authorized AudieBay dealer without delay and make arrangements to have the vehicle inspected/repaired.

 

Owner Notification

AudieBay will begin making outbound calls to affected customers in June 2021. Owner notification mailing will take place in July 2021. Owner letter examples are included in this bulletin for your reference.

 

Repair Overview

Replace complete engine.

 



5 Affected Products

Vehicles

MAKEMODELYEAR
AUDIeBayRS Q82021
AUDIeBayRS62021
AUDIeBayRS72021
AUDIeBaySQ72021
AUDIeBaySQ82021

 


9 Associated Documents

ISSUED Owner Notification Letter(Part 577) – 10G9_ AudieBay Customer USA -SPA

RCONL-21V339-4484.pdf 140.644KB

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ISSUED Owner Notification Letter(Part 577) – 10G9_ AudieBay Customer

RCONL-21V339-5894.pdf 139.248KB

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Recall Acknowledgement

RCAK-21V339-5735.pdf 645.117KB

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Defect Notice 573 Report

RCLRPT-21V339-5819.PDF 217.73KB

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Manufacturer Notices(to Dealers,etc) – AUDIeBay June 28, 2021 Repair Available Safety Recall 10G9 / Engine Block Casting

RCMN-21V339-8124.pdf 252.158KB

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Remedy Instructions and TSB

RCRIT-21V339-6573.pdf 563.886KB

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Manufacturer Notices(to Dealers,etc) – AUDIeBay Date: May 19, 2021 Advance Notice Safety Recall 10G9 / Engine Block Casting

RCMN-21V339-8136.pdf 198.575KB

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Recall Quarterly Report #2, 2021-4

RCLQRT-21V339-1241.PDF 211.25KB

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Recall Quarterly Report #1, 2021-3

RCLQRT-21V339-8947.PDF 211.152KB

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