Touareg V6-3.2L (BMX) (2005)
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Control Module: Customer Interest
A/T Controls - A/T Upshifts Too Soon/Too Often
Group:01
Number: 05-17
Date: Dec. 20, 2005
Subject:
Update Programming Transmission Control Module (TCM) for Improved Upshifting
Model(s):
Touareg 3.2L V6 (eng. code BMX)
2005 --> 2006
Condition
Customer states transmission seems to upshift too soon or too often.
Service
-
Perform Update Programming (Flashing) procedure for TCM as follows:
Note:
When performing the reflash procedure, ALL DTCs for all Systems are erased. DTCs linked to Guided Fault Finding function tests will be lost.
Therefore, always address stored DTCs for Customer concerns unrelated to the reflash procedure first.
The following "Update - Programming" (flashing) process 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.
If you encounter a vehicle with a "Tuned" ECM or TCM, prior to performing the "Update - Programming" (flashing) procedure:
^
Your Dealership should place the vehicle owner on notice in writing, that their ECM or TCM was found to have been tuned, and that 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.
