TSB 10LP — Volkswagen Service campaign
10LP is a service campaign on file with NHTSA for the Volkswagen Atlas, 2022–2023 model years, filed and re-filed as 2 documents. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. The positive crankcase ventilation (PCV) valve / oil separator may fail prematurely due to material aging. If this happens, the Malfunction Indicator Lamp (MIL) will illuminate. While this issue does not directly impact vehicle tailpipe emissions, the presence of an illuminated…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Worth checking your VIN against. 10LP is filed as a service campaign, which unlike an ordinary bulletin can mean free or reimbursed work when a vehicle qualifies. Ask a dealer using the document ID below, and check open recalls separately at nhtsa.gov/recalls.
Vehicles and model years 10LP names
| Vehicle | Model years |
|---|---|
| Volkswagen Atlas | 2022, 2023 |
Every document filed under 10LP
Manufacturers re-issue a bulletin as the repair changes, and file separate copies for technicians and for owners. All of them carry the same number.
| Document ID | Filed | Type |
|---|---|---|
| Circular 10LP | November 11, 2025 | Service campaign |
| Dealer 10LP | November 10, 2025 | Service campaign |
What 10LP covers
Engine — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 10LP?
10LP is a service campaign filed with NHTSA by Volkswagen, covering the Volkswagen Atlas across the 2022–2023 model years. NHTSA's summary reads: The positive crankcase ventilation (PCV) valve / oil separator may fail prematurely due to material aging. If this happens, the Malfunction Indicator Lamp (MIL) will illuminate. While this issue does not directly impact vehicle tailpipe emissions, the presence of an illuminated…
Which vehicles does 10LP cover?
NHTSA's file names Volkswagen Atlas (2022–2023). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB 10LP a recall, and is the repair free?
10LP is filed as a service campaign, not a recall — but this is the kind of communication that can mean free or reimbursed work if your VIN qualifies. Take the number to a dealer and ask. Recalls are separate and always free; check yours by VIN at nhtsa.gov/recalls.
How do I get the full text of 10LP?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under 10LP, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under 10LP. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.