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Service bulletin On-car-analysis

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 id10133457
Published by NHTSA2018-04-16
Manufacturer's numberOn-car-analysis
Manufacturer's date2017-11-15
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

MIL-on P0420 and/or P0430 in the ECM

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

Transmission and driveline, Automatic transmission

Trouble codes named

P0420, P0430

Vehicles listed
VOLKSWAGEN ATLAS2018
VOLKSWAGEN JETTA2016, 2017, 2018
VOLKSWAGEN PASSAT2013
VOLKSWAGEN PASSAT2016, 2017, 2018

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

Other bulletins for the same vehicles and component
V3920012060391112024-03-06. Service bulletin. Bevel box leaking, update to Arteon labor operation numbers.
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Edition1152023-10-02. Service bulletin. VW Elsa Newsletter
Edition462023-09-18. Service bulletin. VW Elsa Newsletter
Edition622023-09-18. Service bulletin. VW Elsa Newsletter
Edition642023-09-18. Service bulletin. VW Elsa Newsletter
TB0114012023-08-28. Service bulletin. Update Programming for Engine Control Module and Transmission Control Module, for Shudder and/or Slight Hesitation Concerns
Guide2023-08-14. Service bulletin. P0102, P1128, P1296 - WA front oxygen sensor faults
V3718022033975112023-07-10. Service bulletin. Automatic Transmission Fluid Requirements
TT4013012023-07-05. Service bulletin. If a CV boot is found to be leaking grease on PDI and a clamp is found to be loose or not aligned properly, only the clamp should be replaced. If concern is found after the vehicle is sold, replace the complete CV joint.