Chevrolet service campaign N242469060
Chevrolet filed this with NHTSA as a service campaign dated Aug 7, 2024, about the unknown or other. It names 6 model years (2022–2023). A service campaign is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationCertain vehicles may erroneously experience an illuminated Check Engine Malfunction Indicator Lamp (MIL) with Diagnostic Trouble Codes (DTC) P2201 NOx Sensor Circuit Performance Sensor 1 and/or P20EE Diesel Exhaust Fluid (DEF) System NOx Trap Low Efficiency. Dealers will reprogram the ECM and/or the DCU with the corrected service calibrations.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| N242469060 | Service campaign | Aug 7, 2024 | 11006063 | not yet checked |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themAlso filed against: 2022 Chevrolet 4500HD; 2023 Chevrolet 4500HD; 2022 Chevrolet 4500XD; 2022 Chevrolet 5500HD; 2023 Chevrolet 5500HD; 2022 Chevrolet 5500XD.
None of these model years has a page on this site (it covers EPA-certified cars, trucks and SUVs from 2016), so the bulletin is listed here on its own.
Common questions
Source: NHTSA, 49 CFR 579.5Is Chevrolet N242469060 a recall?
No. A service campaign is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls.
Is the N242469060 repair free?
A service campaign is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.
Which vehicles does N242469060 cover?
The manufacturer filed it against 6 model years: 2022 Chevrolet 4500HD, 2023 Chevrolet 4500HD, 2022 Chevrolet 4500XD, 2022 Chevrolet 5500HD, 2023 Chevrolet 5500HD, 2022 Chevrolet 5500XD. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.