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Service bulletin VOS-20-25

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 id10177866
Published by NHTSA2020-08-06
Manufacturer's numberVOS-20-25
Manufacturer's date2020-07-28
NHTSA componentENGINE AND ENGINE COOLING; EQUIPMENT

NHTSA's summary

This document outlines updates to the ODIS diagnostic software. Updates include corrected diagnostic test plans for the stated vehicles.

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

Engine, Equipment and accessories

Vehicles listed
VOLKSWAGEN ATLAS2018, 2019, 2020
VOLKSWAGEN JETTA2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
VOLKSWAGEN PASSAT2011, 2012, 2013, 2014, 2015
VOLKSWAGEN TOUAREG2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017

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

Recalls for the same vehicles and component
22V0860002022-02-16. EQUIPMENT:OTHER:LABELS
17V3520002017-05-31. EQUIPMENT:OTHER:LABELS
17V3090002017-05-11. POWER TRAIN:DRIVELINE:DRIVESHAFT; ENGINE AND ENGINE COOLING:ENGINE:DIESEL
17V1370002017-03-02. EQUIPMENT:OTHER:LABELS
17V1360002017-03-02. EQUIPMENT:OTHER:LABELS
20170522017-02-03. Engine
17V0700002017-02-03. ENGINE AND ENGINE COOLING:ENGINE
15V7050002015-10-26. ENGINE AND ENGINE COOLING:ENGINE; SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
20155042015-10-23. Engine
20140682014-03-05. Accessories

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
V0116152014815_202026-10-06. Service bulletin. Suggested fuel additive
VWP-26-072026-08-05. Warranty extension. For applicable 2018-2022 Atlas and Atlas Cross Sport 3.6L Settlement Class Vehicles (NA6 warranty key), the New Vehicle Limited Warranty will be extended to cover 80% of the replacement of the Water Pump or Water Pump Gasket by an authorized Volkswagen Dealer to 8.5 years or 85,000 miles, whichever occurs first, from the vehicle’s original in-service date.
VWP-26-07 FAQ2026-08-05. Warranty extension. Supporting FAQ for VWP-26-07 Main Engine Wiring Harness Limited Warranty Extension (Class Action)
V1718062017813_242026-08-05. Service bulletin. Oil Consumption Measurement and Electronic Oil Consumption Measurement
V1719012012855_812026-07-07. Service bulletin. Volkswagen Engine Oil Standards
TT 13-20-01_32026-07-07. Service bulletin. Instruction, how to lubicate engine before initial start.
TT 10-18-02_22026-07-07. Service bulletin. Lubricating engine components before reassembly.
VOS-26-212026-04-06. Service bulletin. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the error message ERP0204E could occur during perform initial operation, software configuration, SVM updates for any control module(s) etc.
V0123092071325_22026-01-07. Service bulletin. Update Engine/Motor Control Module J623.
WLA-25-112025-11-10. Service bulletin. Coolant Bleed Procedure