TT 55 20 01

Technical Tip
55-20-01TT - Rear Lid Opens ¼ Way or Will Not Open / Loses Basic Settings
Transaction No:
2058406/3
Release date:
12/18/2020
Condition
ATTENTION:
THIS IS A TECH TIP, NOT A TECHNICAL BULLETIN.
TECH TIPS ARE NOT ASSOCIATED WITH WARRANTY CLAIMING.
Applicable Vehicles
Model(s)
Year
Eng. Code
Trans. Code
VIN Range From
VIN Range To
Atlas, Atlas Cross
Sport, Tiguan
LWB
2018-2020
All
All
All
All
Revision Table
Instance Number
Published Date
Version Number
Reason For Update
2058406/3
12/18/20
55-20-01TT
Update to text and faults.
2058406/2
07/3/20
55-20-01TT
Update to include additional
model and model year
applicability.
2058406/1
01/24/20
55-20-01TT
Original publication.
Technical Background
Rear lid may open a few inches and stop, not able to set basic settings; rear lid may lose basic settings. Fault
B201000 / B2010 no basic settings.
Service
With ODIS under Address word 6D Rear Lid Electronics:
1. Search “Rear” (Fig.1) in MVB information under control module OBD function.
2. Select “Status of rear lid lock”, move to the right column to view and expand the values monitoring “Safety catch”.
3. Verify the value changes for actual position of the rear lid for open & closed positions.
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Technical Tip
55-20-01TT - Rear Lid Opens ¼ Way or Will Not Open / Loses Basic Settings
Transaction No:
2058406/3
Release date:
12/18/2020
If it’s found that the value for Safety catch remains unchanged (Fig.2) for rear lid operation, replacement of rear lid
latch is required.
Figure 1
Figure 2
Additional Information
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rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make
changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or
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