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Diagnostic trouble code · Chevrolet

C0407 on Chevrolet vehicles

C0407 is named on 5 Chevrolet model years (2016–2018): 8 manufacturer filings and 0 owner reports in NHTSA’s files, across Camaro, Corvette.

Chassis 5 model years 8 manufacturer filings

Which Chevrolet model years name C0407

Source: NHTSA manufacturer communications and complaints
Model yearFiled underBulletinsOwner reports
2017 Chevrolet CamaroSuspension3—
2018 Chevrolet CamaroPower Train2—
2018 Chevrolet CorvetteEquipment1—
2017 Chevrolet CorvetteElectrical System1—
2016 Chevrolet CorvetteElectrical System1—

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 3 Equipment 3 Suspension 1 Power Train 1
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Chevrolet filings that name C0407

Source: NHTSA manufacturer communications

Bulletins and campaigns Chevrolet filed with NHTSA whose summary names C0407. Quote the document number at the service desk — it is a diagnosis the maker has already written down.

What C0407 means

Source: SAE J2012 / OBD-II

C0407 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.

From here

Common questions

Source: NHTSA files and the OBD-II standard

Is C0407 a known problem on Chevrolet vehicles?

It is a documented one: NHTSA's files hold 8 manufacturer filings and 0 owner reports naming C0407 on 5 Chevrolet model years (2016–2018). 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 C0407 appear on most?

2017 Camaro (3 documents), 2018 Camaro (2 documents), 2018 Corvette (1 document).

Does C0407 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.