Passat L4-1.8L Turbo (AWM) (2004)
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Tip:
The SVM Process must be completed in it's entirety so the database receives the update confirmation response. A warranty claim may not be reimbursed
if there is no confirmation response to support the claim. For further instructions and troubleshooting, refer to SVM Technical Bulletin Instance
2014603, in ElsaWeb.
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Update the Engine Control Module using the SVM action code as shown in the table.
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If the vehicle has a tuned ECM or TCM, ensure the Control Module Tuning Form has been filled out.
NOTE:
An Update Programming procedure (flash) may overwrite any "TUNED" ECM or TCM programming. A "TUNED" ECM or TCM is described as
any ECM or TCM altered so as to perform outside the normal parameters and specifications approved by Volkswagen of America, Inc.
Current Tuned ECM or TCM requirements: If you encounter a vehicle with a "Tuned" ECM or TCM, your dealership must do the following before
performing any procedure that updates ECM or TCM programming:
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Notify the owner that their ECM or TCM was found to have been tuned
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Notify the owner any damage caused by the tuning of the ECM or TCM (including any adverse emissions consequences) will not be covered by
Volkswagen of America, Inc warranties.
