Touareg V8-4.2L (BAR) (2007)
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Power Trunk / Liftgate Control Module: Customer Interest
Body - Liftgate Only Opens One Third Of The Way
55 10 02
September 17, 2010
2018695 Supersedes T.B. group 55, number 08-05 dated Sept. 26, 2008 to update warranty table.
Vehicle Information
Condition
Rear Lid Only Opens Approximately One-Third, Electrically Operated Rear Lid, U.S. Only
Technical Background
There are three possible causes:
^
Switch for closing rear lid is actuated when rear lid is closed (because either switch or inside trim has been incorrectly fitted), thus automatically
programming an opening height of 31".
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Opening angle has been accidentally programmed to 31".
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Opening angle has been programmed to 31" as a result of a restricting item such as clothing getting accidentally caught near switch.
Production Solution
Control unit 7L6 959 107 B, Software 1310.
^
From Chassis No: 7L_8D075627
Improved installation of the rear lid
Service
Procedure:
If Part No. 7L6959107 or 7L6959107A is shown in the diagnosis protocol, update control unit using SVM in Guided Fault Finding according to the
table.
Vehicle requirements:
Note:
Battery MUST have a minimum no-load charge of 12.5 volts. (Failure to maintain voltage during update process may result in control module failure.)
Use INC-940 battery charger to maintain voltage during the procedure.
Workshops which have a networked VAS diagnostic tester can run an online update of control unit using SVM (software version management).
Tip:
