P0330 on Jeep vehicles
P0330 is named on 6 Jeep model years (2019–2024): 18 manufacturer filings and 0 owner reports in NHTSA’s files, across Wrangler, Grand Wagoneer, Wagoneer.
Which Jeep model years name P0330
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports |
|---|---|---|---|
| 2022 Jeep Wrangler | Back Over Prevention | 4 | — |
| 2021 Jeep Wrangler | Back Over Prevention | 4 | — |
| 2020 Jeep Wrangler | Back Over Prevention | 4 | — |
| 2019 Jeep Wrangler | Back Over Prevention | 4 | — |
| 2024 Jeep Grand Wagoneer | Power Train | 1 | — |
| 2024 Jeep Wagoneer | 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.
Jeep filings that name P0330
Source: NHTSA manufacturer communicationsBulletins and campaigns Jeep filed with NHTSA whose summary names P0330. Quote the document number at the service desk — it is a diagnosis the maker has already written down.
- S1908000159 RevA Service bulletin2022-03-30 · Electrical System
- MIL Lamp On, DTC P0330 Knock Sensor 2 Circuit
- S1908000159 Service bulletin2022-03-30 · Back Over Prevention
- MIL Lamp On, DTC P0330 Knock Sensor 2 Circuit
- S1908000159 Service bulletin2022-03-30 · Back Over Prevention
- MIL Lamp On, DTC P0330 Knock Sensor 2 Circuit
- 18-086-24 Service bulletin2024-12-11 · Power Train
- "Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P0325 - Knock/Combustion Vibration Sensor ""A"" Circuit. ● P0330 - Knock/Combustion Vibration Sensor ""B"" Circuit. ● P0300 - Multiple Cylinder Misfire. (NA Market Only) ● P032A -
What P0330 means
Source: SAE J2012 / OBD-IIP0330 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 Jeep 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 P0330 a known problem on Jeep vehicles?
It is a documented one: NHTSA's files hold 18 manufacturer filings and 0 owner reports naming P0330 on 6 Jeep model years (2019–2024). 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 Jeep models does P0330 appear on most?
2022 Wrangler (4 documents), 2021 Wrangler (4 documents), 2020 Wrangler (4 documents).
Does P0330 on a Jeep 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.