volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Engine Controls - MIL ON/Multiple DTC's|Page 6868 > < Engine Controls - MIL ON/Multiple DTC's|Page 6866
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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 Group of America warranties.

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Obtain the owner's written consent (see attached Control Module Tuning form) for any requested repair under warranty or outside warranty that
requires flashing, which will automatically overwrite the "Tuned" program.

Warranty

Required Parts and Tools

Additional Information

All part and service references provided in this Technical Bulletin are subject to change and/or removal. Always check with Parts Dept. and Repair
Manuals for the latest information.

Engine Controls - MIL ON/Multiple DTC's|Page 6868 > < Engine Controls - MIL ON/Multiple DTC's|Page 6866