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Home›Trouble codes›C3239› Lincoln
Diagnostic trouble code · Lincoln

C3239 on Lincoln vehicles

C3239 is named on 8 Lincoln model years (2018–2022): 30 manufacturer filings and 0 owner reports in NHTSA’s files, across Aviator, Navigator.

Chassis 8 model years 30 manufacturer filings

Which Lincoln model years name C3239

Source: NHTSA manufacturer communications and complaints
Model yearFiled underBulletinsOwner reports
2021 Lincoln AviatorElectrical System4—
2021 Lincoln NavigatorElectrical System4—
2020 Lincoln AviatorElectrical System4—
2020 Lincoln NavigatorElectrical System4—
2019 Lincoln NavigatorElectrical System4—
2018 Lincoln NavigatorElectrical System4—
2022 Lincoln AviatorElectrical System3—
2022 Lincoln NavigatorElectrical System3—

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.

Electrical System 25 Power Train 5
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Lincoln filings that name C3239

Source: NHTSA manufacturer communications

Bulletins and campaigns Lincoln filed with NHTSA whose summary names C3239. Quote the document number at the service desk — it is a diagnosis the maker has already written down.

What C3239 means

Source: SAE J2012 / OBD-II

C3239 is a manufacturer-specific code: the second character is a 3, which under the OBD-II standard hands the definition to whoever built the vehicle. The same code can mean one thing on a Ford and something unrelated on a Hyundai. Any site that prints a single definition for it is guessing.

A stored code names the test that failed, never the part that caused it. The record above is what Lincoln and its owners have filed about it; the code’s page across every make has the whole file.

From here
Get a model's new bulletins by email See what owners reported Look up a bulletin by its number Watch a VIN for new recalls

Common questions

Source: NHTSA files and the OBD-II standard

Is C3239 a known problem on Lincoln vehicles?

It is a documented one: NHTSA's files hold 30 manufacturer filings and 0 owner reports naming C3239 on 8 Lincoln model years (2018–2022). 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 Lincoln models does C3239 appear on most?

2021 Aviator (4 documents), 2020 Aviator (4 documents), 2021 Navigator (4 documents).

Does C3239 on a Lincoln 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.

Where to go next

pages beside this code
Filed alongside P025A Another code that appears in the same filings and owner reports as C3239.Filed alongside U0109 Another code that appears in the same filings and owner reports as C3239.Vehicle 2021 Lincoln Aviator The model year C3239 is filed against most often.The data Trouble codes by API GET /v1/dtc joins every code to bulletins and owner reports — free tier, no card.