P2610
2 owner reports and 253 manufacturer filings across 86 model years from Chrysler, Dodge, Jeep, Lexus and others.
Where P2610 shows up
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports | Parts |
|---|---|---|---|---|
| 2016 Chrysler 300 | Power Train | 9 | — | |
| 2016 Dodge Challenger | Electrical System | 9 | — | Battery → |
| 2016 Dodge Charger | Power Train | 9 | — | |
| 2020 Jeep Cherokee | Power Train | 7 | — | |
| 2016 Mazda CX-5 | Equipment | 7 | — | |
| 2016 Ram 2500 | Power Train | 7 | — | |
| 2016 Ram 3500 | Power Train | 7 | — | |
| 2019 Jeep Cherokee | Service Brakes | 6 | — | Brake pads → |
| 2016 Mazda CX-3 | Equipment | 6 | — | |
| 2016 Mazda MX-5 | Engine | 6 | — | |
| 2016 Mazda Mazda3 | Engine | 6 | — | |
| 2016 Mazda Mazda6 | Engine | 6 | — | |
| 2016 Dodge Dart | Engine | 5 | — | |
| 2018 Mazda CX-3 | Engine | 5 | — | |
| 2017 Mazda CX-3 | Engine | 5 | — | |
| 2017 Mazda CX-5 | Engine | 5 | — | |
| 2017 Mazda CX-9 | Engine | 5 | — | |
| 2016 Mazda CX-9 | Engine | 5 | — | |
| 2017 Mazda MX-5 | Engine | 5 | — | |
| 2018 Mazda CX-5 | Engine | 4 | — | |
| 2018 Mazda CX-9 | Engine | 4 | — | |
| 2018 Mazda MX-5 | Engine | 4 | — | |
| 2018 Mazda Mazda3 | Engine | 4 | — | |
| 2017 Mazda Mazda3 | Engine | 4 | — | |
| 2018 Mazda Mazda6 | Engine | 4 | — |
Showing the 25 model years where P2610 appears most; it is on file for 86 in total.
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.
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P2610 by make
The same record, one make at a time: the model years, bulletins and owner reports that name P2610 on that maker’s vehicles.
What it gets filed under
What owners said
Source: NHTSA complaint databaseOwners’ own words, one per nameplate, scrubbed of anything identifying. These are unverified reports filed with NHTSA — they are what was said, not a finding that it was true.
I have an auto engine scanner that registered a P2610 code stating "an Engine Control Module, ECM/PCM Engine Off Timer Performance"
Each time was simply told "normal operation" or "could not duplicate"...it is intermittent had received a call from my service advisor that they pulled codes showing the following; P1604 - startability malfunction P2610 - ecm/pcm internal…

253 manufacturer filings name P2610. 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.
Manufacturer filings that name it
Source: NHTSA manufacturer communicationsService bulletins and campaigns whose filed summary names P2610.
- 1800821 Service bulletin2021-05-14 · Fuel System, Diesel
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following DTCs have been set: P225D-00 - Nox Sensor 1/1 Performance - Signal Stuck Low. P249C-00 - Excessive Time To Ente
- 1800821 Service bulletin2021-05-14 · Power Train
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following DTCs have been set: P225D-00 - Nox Sensor 1/1 Performance - Signal Stuck Low. P249C-00 - Excessive Time To Ente
- 18-008-21 REV. A Service bulletin2021-05-14 · Electrical System
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following DTCs have been set: P225D-00 - Nox Sensor 1/1 Performance - Signal Stuck Low. P249C-00 - Excessive Time To Ente
- 18-021-21 Service bulletin2021-02-17 · Power Train
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC).P2610 - PCM Internal Engine Off Timer Performance. Customers may experience one or more of the follow
- 18-020-21 Service bulletin2021-02-16 · Power Train
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs):P2610 - PCM Internal Engine Off Timer Performance. P06EF - Engine Restart Performanc
- 01-003-21-3776 Service bulletin2021-01-26 · Equipment
- Some vehicles may experience the CHECK ENGINE LIGHT ON with DTC P2610 and P2507 stored in memory after engine start and room fuse 15A (A) removed. P2610:00: Instrument cluster internal engine off timer performance problem. P2507:00: PCM battery voltage low input
What P2610 means
Source: SAE J2012 / OBD-IIP2610 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.
Common questions about P2610
Source: NHTSA files and the OBD-II standardCan I keep driving with P2610 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.