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Service bulletin TT 87 22 01_2

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 id10249415
Published by NHTSA2024-02-06
Manufacturer's numberTT 87 22 01_2
Manufacturer's date2024-01-18
NHTSA componentUNKNOWN OR OTHER; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:CONDENSOR/EVAPORATOR

NHTSA's summary

Rear Evaporator Diagnostic assistance

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

Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
VOLKSWAGEN ATLAS2018, 2019, 2020, 2021, 2022, 2023, 2024

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

Recalls for the same vehicles and component
20263572026-07-22. Visual System
20252722025-05-21. Visual System
20243652024-06-27. Visual System
20223822022-07-20. Visual System
20217052021-11-17. Heater And Defroster
21V8920002021-11-17. AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
20205562020-11-18. Visual System

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
V9426012082648_12026-08-05. Service bulletin. Replace the steering column switch for Ghost (mystery) activation.
VIN4APIN202403272024-04-04. Service bulletin. Customer states rattle from below the vehicle Customer states MIL-on, P0442 stored in ECM memory Customer states Mill-on, P0462 and/or P0463 stored in ECM memory Customer states rattle noise from below the vehicle Customer states key FOB lock/unlock functions do not work via button press (not KESSY) Customer states sunroof cracked Customer states rear spoiler is loose Customer states driver and/or passenger front seat cover discolored Customer states seat belt won't retract Customer states windshield has a visual imperfection Customer states the sunshade doesn't operate/bound up
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
VIN4APIN202403182024-04-04. Service bulletin. Customer states rattle from below the vehicle Customer states MIL-on, P0442 stored in ECM memory Customer states Mill-on, P0462 and/or P0463 stored in ECM memory Customer states rattle noise from below the vehicle Customer states key FOB lock/unlock functions do not work via button press (not KESSY) Customer states sunroof cracked Customer states rear spoiler is loose Customer states driver and/or passenger front seat cover discolored Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
V5824012073320_12024-04-04. Service bulletin. Software version management, Update programming for both rear door window motors.
V8718082049039212024-04-04. Service bulletin. Air Conditioning, Cleaning of the R1234yf Refrigerant Circuit (U.S. Only) updated to adjust Flush machine filter pricing.
Circ_60E2_EXP2024-03-06. 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. Updated expiration date.
VIN4APIN202402132024-03-06. Service bulletin. Customer states rattle from below the vehicle Customer states MIL-on, P0442 stored in ECM memory Customer states Mill-on, P0462 and/or P0463 stored in ECM memory Customer states MIL-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press (not KESSY) Customer states seat memory is inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states driver and/or passenger front seat cover discolored Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
VIN4APIN202402072024-03-06. Service bulletin. Customer states rattle from below the vehicle Customer states MIL-on, P0442 stored in ECM memory Customer states Mill-on, P0462 and/or P0463 stored in ECM memory Customer states MIL-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press (not KESSY) Customer states seat memory is inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
TT 87 19 02_32024-02-06. Service bulletin. A/C Compressor leak diagnosis