⌘K
Find a vehicle
RecallsCompareNewsPricing
Your vehicle
VIN decoderWindow stickerProblems by systemTitle brands
Federal filings
Service bulletinsOwner complaintsInvestigationsEarly Warning reportsWarranty extensionsDriver-assist crashesTrouble codes
Browse the record
GuidesRankingsAll makesQuarterly reportsWhat is in the data
Paperwork
Repair Claim KitCar CheckFor attorneysFor expert witnessesFor repair shopsRecall disclosure formRecall fix sheets
Tools and data
Recall WatchFleet VIN checkCost calculatorsCar crosswordAPI & data
Sign inGarage
Federal filingsHome›Trouble codes› B25C9
Diagnostic trouble code

B25C9

0 owner reports and 53 manufacturer filings across 11 model years from Alfa Romeo, Dodge, Jeep, Ram.

Body Generic OBD-II code 53 manufacturer filings

Where B25C9 shows up

Source: NHTSA manufacturer communications and complaints
Model yearFiled underBulletinsOwner reportsParts
2019 Jeep CompassElectrical System15—Battery →
2018 Jeep CompassElectrical System12—Battery →
2020 Jeep CompassElectrical System11—Battery →
2017 Jeep CompassElectrical System3—Battery →
2024 Alfa Romeo TonaleElectrical System2—Battery →
2024 Dodge HornetAir Bags2—
2021 Ram 1500Air Bags2—
2020 Ram 1500Electrical System2—Battery →
2019 Ram 1500Vehicle Speed Control2—
2023 Alfa Romeo Tonale eAWDStructure1—
2023 Dodge HornetElectrical System1—Battery →

A model year appears here because the code is named in its record, not because every one of these vehicles sets it. Counts are mentions in the federal files, not failure rates — nobody publishes the denominator.

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.

What it gets filed under

Electrical System 39 Power Train 3 Air Bags 2 Not specified 2 Structure 1 Engine 1

53 manufacturer filings name B25C9. Start with what the maker wrote down.

A code names the test that failed, not the part. A bulletin that names it is often a diagnosis someone has already written down — quote its number at the service desk.

Read the filingsSearch every bulletin →
Photo: Compagnons / Unsplash

Manufacturer filings that name it

Source: NHTSA manufacturer communications

Service bulletins and campaigns whose filed summary names B25C9.

What B25C9 means

Source: SAE J2012 / OBD-II

B25C9 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. It is the starting point of a diagnosis, not its conclusion — the same code has several possible causes and the cheap one is not always right.

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 about B25C9

Source: NHTSA files and the OBD-II standard

Can I keep driving with B25C9 stored?

Nobody can answer that from the code alone, and a site that does is guessing. A steady light means a fault was logged and the car should be checked soon; a flashing light means a severe misfire — slow down and get it seen as soon as possible, because severe misfire can quickly damage the catalytic converter. The safe read of this page is the mileage and the components, not permission.

Does a code mean the car is recalled?

No. Recalls are filed by campaign and matched by VIN, and none of them are triggered by a scan tool. If you want to know whether an open recall applies to one specific vehicle, check the VIN at nhtsa.gov/recalls — that is the only source that settles it.

Why do the counts here differ from other sites?

Because these are not estimates. Every number on this page is a count of documents in NHTSA's own files: manufacturer communications that name the code in their filed summary, and owner complaints that name it in the narrative. We do not model, weight or extrapolate them.

Will clearing the code fix it?

Clearing turns the light off and erases the freeze-frame data a technician would have used to work out what happened. If the condition is still there the code returns, usually within a few drive cycles, and the diagnosis now starts from less information than before.

Where to go next

pages beside this code
Filed alongside P0513 Another code that appears in the same filings and owner reports as B25C9.Filed alongside P219A Another code that appears in the same filings and owner reports as B25C9.Vehicle 2019 Jeep Compass The model year B25C9 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.