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Home›Trouble codes›P0335› Ram
Diagnostic trouble code · Ram

P0335 on Ram vehicles A fault in the crankshaft position sensor circuit — the computer has lost track of where the crank is

P0335 is named on 17 Ram model years (2016–2021): 47 manufacturer filings and 1 owner report in NHTSA’s files, across 1500, ProMaster, 2500, 3500, Promaster City.

Powertrain 17 model years 47 manufacturer filings 1 owner report

Which Ram model years name P0335

Source: NHTSA manufacturer communications and complaints
Model yearFiled underBulletinsOwner reports
2019 Ram 1500Power Train8—
2016 Ram ProMasterElectrical System8—
2016 Ram 1500Power Train5—
2016 Ram 2500Power Train5—
2016 Ram 3500Electrical System5—
2021 Ram 1500Electrical System3—
2016 Ram Promaster CityElectrical System3—
2018 Ram 1500Engine11
2018 Ram 2500Engine1—
2018 Ram 3500Engine1—
2018 Ram ProMasterEngine1—
2018 Ram Promaster CityEngine1—
2017 Ram 1500Engine1—
2017 Ram 2500Engine1—
2017 Ram 3500Engine1—
2017 Ram ProMasterEngine1—
2017 Ram Promaster CityEngine1—

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.

Engine 20 Power Train 13 Electrical System 9 Back Over Prevention 2
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What Ram owners said

Source: NHTSA complaint database

Owners’ own words, scrubbed of anything identifying. Unverified reports filed with NHTSA — what was said, not a finding that it was true.

In the mean time, the code he documented P0335, did not return, and I continued to drive the truck, until XXX, 11:00PM I-4 about the 106MM, the truck did the same thing, same trailer, same danger
2018 Ram 1500 Sep 4, 2026 NHTSA owner report

Ram filings that name P0335

Source: NHTSA manufacturer communications

Bulletins and campaigns Ram filed with NHTSA whose summary names P0335. Quote the document number at the service desk — it is a diagnosis the maker has already written down.

What P0335 means

Source: SAE J2012 / OBD-II

A fault in the crankshaft position sensor circuit — the computer has lost track of where the crank is.

A stored code names the test that failed, never the part that caused it. The record above is what Ram 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 P0335 a known problem on Ram vehicles?

It is a documented one: NHTSA's files hold 47 manufacturer filings and 1 owner report naming P0335 on 17 Ram model years (2016–2021). 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 Ram models does P0335 appear on most?

2019 1500 (8 documents), 2016 ProMaster (8 documents), 2016 1500 (5 documents).

Does P0335 on a Ram 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 P06DD Another code that appears in the same filings and owner reports as P0335.Filed alongside P0300 Another code that appears in the same filings and owner reports as P0335.Vehicle 2019 Ram 1500 The model year P0335 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.