P219A on Chevrolet vehicles
P219A is named on 13 Chevrolet model years (2020–2026): 73 manufacturer filings and 0 owner reports in NHTSA’s files, across Trailblazer, Trax, Traverse, Colorado.
Which Chevrolet model years name P219A
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports |
|---|---|---|---|
| 2025 Chevrolet Trailblazer | Not specified | 9 | — |
| 2025 Chevrolet Trax | Not specified | 9 | — |
| 2023 Chevrolet Trailblazer | Not specified | 9 | — |
| 2022 Chevrolet Trailblazer | Not specified | 9 | — |
| 2021 Chevrolet Trailblazer | Not specified | 9 | — |
| 2024 Chevrolet Trax | Not specified | 8 | — |
| 2024 Chevrolet Trailblazer | Not specified | 7 | — |
| 2024 Chevrolet Traverse | Not specified | 4 | — |
| 2026 Chevrolet Trailblazer | Not specified | 3 | — |
| 2026 Chevrolet Trax | Not specified | 2 | — |
| 2025 Chevrolet Traverse | Electrical System | 2 | — |
| 2021 Chevrolet Colorado | Power Train | 1 | — |
| 2020 Chevrolet Colorado | Power Train | 1 | — |
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.
Chevrolet filings that name P219A
Source: NHTSA manufacturer communicationsBulletins and campaigns Chevrolet filed with NHTSA whose summary names P219A. Quote the document number at the service desk — it is a diagnosis the maker has already written down.
- PIP5929B Service bulletin2025-01-17 · Unknown Or Other
- This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
- PIE0816 Service bulletin2025-02-14 · Engine
- This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the Check Engine Lamp illuminated on Driver Information Center (DIC), with DTC P219A set.
- PIP5929C Service bulletin2025-03-07 · Unknown Or Other
- This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
- PIP5929 Service bulletin2023-06-16 · Equipment — Other — Owners/Service/Other Manual
- This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
- PIP5929A Service bulletin2024-12-16 · Fuel/Propulsion System
- This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
- PIP5929C Service bulletin2025-06-21 · Unknown Or Other
- This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
- PIP5986 Service bulletin2024-08-16 · Unknown Or Other
- This Preliminary information communicates the possibility of dtc P219A failing and illuminating the SES lamp.
- PIP5986A Service bulletin2024-09-09 · Unknown Or Other
- This Preliminary information communicates the possibility of dtc P219A failing and illuminating the SES lamp.
- 24-NA-145 Service bulletin2024-08-14 · Electrical System
- This service bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P219A Set As Current Or History.
- PIP5929F Service bulletin2025-10-17 · Unknown Or Other
- This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
- PIP5929E Service bulletin2025-10-09 · Unknown Or Other
- This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
- PIP5929G Service bulletin2026-01-22 · Unknown Or Other
- This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
What P219A means
Source: SAE J2012 / OBD-IIP219A 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 Chevrolet 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 P219A a known problem on Chevrolet vehicles?
It is a documented one: NHTSA's files hold 73 manufacturer filings and 0 owner reports naming P219A on 13 Chevrolet model years (2020–2026). 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 Chevrolet models does P219A appear on most?
2025 Trailblazer (9 documents), 2023 Trailblazer (9 documents), 2022 Trailblazer (9 documents).
Does P219A on a Chevrolet 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.