P2227 on Buick vehicles
P2227 is named on 5 Buick model years (2016–2020): 36 manufacturer filings and 0 owner reports in NHTSA’s files, across Envision.
Which Buick model years name P2227
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports |
|---|---|---|---|
| 2019 Buick Envision | Engine | 8 | — |
| 2018 Buick Envision | Engine | 8 | — |
| 2017 Buick Envision | Engine | 8 | — |
| 2016 Buick Envision | Engine | 8 | — |
| 2020 Buick Envision | Exterior Lighting | 4 | — |
A model year is listed because the code is named in its own record — a bulletin filed against it, or an owner’s complaint about it — not because every one of these vehicles sets it. Counts are documents in NHTSA’s files, not failure rates.
Buick filings that name P2227
Source: NHTSA manufacturer communicationsBulletins and campaigns Buick filed with NHTSA whose summary names P2227. Quote the document number at the service desk — it is a diagnosis the maker has already written down.
- 18NA020 Service bulletin2019-02-19 · Engine And Engine Cooling
- This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.
- 18NA020 Service bulletin2019-03-19 · Engine And Engine Cooling
- This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.
- 18NA020 Service bulletin2019-05-15 · Engine And Engine Cooling
- This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.
- 18NA020 Service bulletin2019-12-18 · Exterior Lighting
- This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.
- 18NA020 Service bulletin2020-02-21 · Equipment Adaptive/Mobility
- This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.
- 18NA020 Service bulletin2020-04-07 · Electrical System
- This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.
What P2227 means
Source: SAE J2012 / OBD-IIP2227 sits in the generic range of the OBD-II standard, so it means the same thing on every vehicle sold in the United States — but WhichTrim does not carry a definition for it and will not invent one. What is on this page is the record: who named it and on what.
A stored code names the test that failed, never the part that caused it. The record above is what Buick and its owners have filed about it; the code’s page across every make has the whole file.
Common questions
Source: NHTSA files and the OBD-II standardIs P2227 a known problem on Buick vehicles?
It is a documented one: NHTSA's files hold 36 manufacturer filings and 0 owner reports naming P2227 on 5 Buick model years (2016–2020). Whether it is a problem on one particular car is a diagnosis, not a count — but a bulletin that names the code on your model year is the place to start.
Which Buick models does P2227 appear on most?
2019 Envision (8 documents), 2018 Envision (8 documents), 2017 Envision (8 documents).
Does P2227 on a Buick mean it is recalled?
No. Recalls are filed by campaign and matched by VIN; no recall is triggered by a scan tool. Check the VIN at nhtsa.gov/recalls, or open the model year's page here for the campaigns filed against it.