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Service bulletin TT 55 20 01

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10170831
Published by NHTSA2020-02-08
Manufacturer's numberTT 55 20 01
Manufacturer's date2020-01-24
NHTSA componentSTRUCTURE:BODY:TRUNK LID

NHTSA's summary

Decklid diagnostic steps.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Body and frame

Vehicles listed
VOLKSWAGEN ATLAS2018, 2019
VOLKSWAGEN TIGUAN2018, 2019

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20221702022-04-06. Structure
22V2260002022-04-06. STRUCTURE:BODY
21V7320002021-09-23. STRUCTURE:BODY:ROOF AND PILLARS
20183742018-07-13. Structure

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
V5515032021354_82024-11-06. Service bulletin. Lack of paint under roof
TT 00-24-012024-10-09. Other. Wind & Water Leak Checking
DC 60E260E5_EXP22024-04-04. Service bulletin. In some sunroof-equipped vehicles, the front sunroof drains can become blocked with moist debris. If this happens, water could leak into the passenger compartment. Expiration date announcement
SM 02-20232023-06-06. Service bulletin. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
V4016012043146_22023-03-06. Service bulletin. Strut or Shock leak assessment.
VIN4APIN202210312022-11-04. Service bulletin. Customer states rattle noise from the underbody heat shields Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Customer states blind spot monitoring error in MFI Customer states MIL-on/Airbag light, fault U019900 and/or B101715 stored in ECM/Airbag memory Customer states airbag light on Customer states KESSY door lock/unlock inoperative "Customer states there is a visual imperfection in the windshield" Customer states Front Window - Wind Noise Customer states cannot set seat memory. Customer states cannot set seat memory. Customer states AC inoperative
VIN4APIN202210252022-11-04. Service bulletin. Customer states rattle noise from the underbody heat shields Customer states MIL-on, fault P0442 and/or P0456 stored in ECM memory Customer states rattle noise under vehicle Customer states MIL-on, fault P0463 stored in ECM memory Customer states blind spot monitoring error in MFI Customer states MIL-on/Airbag light, fault U019900 and/or B101715 stored in ECM/Airbag memory Customer states airbag light on Customer states KESSY door lock/unlock inoperative "Customer states there is a visual imperfection in the windshield" Customer states Front Window - Wind Noise Customer states cannot set seat memory. Customer states cannot set seat memory. Customer states AC inoperative
V0017062033708_82022-10-05. Service bulletin. update to required vehicle wash shampoo.
VIN4APIN202208312022-09-01. Service bulletin. Customer states rattle noise from the underbody heat shields Customer states MIL-on, fault P0442 and/or P0456 stored in ECM memory Customer states rattle noise under vehicle Customer states MIL-on, fault P0463 stored in ECM memory Customer states coolant light on, coolant level low Customer states MIL-on, fault P19F7 P3081 P0116 and/or P0117 in the ECM Customer states noise from the front end Customer states blind spot monitoring error in MFI Customer states MIL-on/Airbag light, fault U019900 and/or B101715 stored in ECM/Airbag memory Customer states airbag light on Customer states KESSY door lock/unlock inoperative "Customer states there is a visual imperfection in the windshield" Customer states Front Window - Wind Noise Customer states AC inoperative
V0019012040590102022-02-04. Service bulletin. Water under transportation wrapping appears as paint defect. Update model year applicability.