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Federal filingsHome›Bulletins› Peterbilt

Peterbilt filed it with NHTSA. The number finds it.

Manufacturer communications

Peterbilt service bulletins and campaigns

Photo: Christian Buehner / Unsplash

44 Peterbilt communications on file with a page here: 30 service campaigns, 8 emissions, 6 warranty extensions. Every bulletin a Peterbilt model-year page lists, plus every service campaign, warranty extension, over-the-air update and emissions notice Peterbilt filed since 2016, whether or not the vehicle has a page.

Peterbilt’s warranty extensions and special-coverage programs are also in their own list and one list with every other make’s, with the term each runs to.

Your Peterbilt

Every bulletin for your Peterbilt

Pick the model and year and its page opens at the bulletin list: every campaign, warranty extension and over-the-air update Peterbilt filed with NHTSA for it, and the repair bulletins that go with them.

Get the next one by email. Pick a model and we send a weekly email, only in a week when its manufacturer files something new. Nothing else; one-click unsubscribe.

Have the VIN?

Look it up by VIN

Decoded by NHTSA in your browser, then its bulletin list opens.

Holding a letter? Type its number on the bulletins page.

The newest letters Peterbilt owners get

Source: service campaigns, warranty extensions, over-the-air updates
Emissions E340 Peterbilt · Engine 2026 520, 2026 567, 2027 567 +4 Dated Oct 16, 2026Service campaign E328 Peterbilt · Electrical System 2025 567, 2026 567, 2025 579 +3 Dated Oct 16, 2026Service campaign 46-025 Peterbilt · Electrical System 2022 220, 2023 220, 2024 220 +2 Dated Sep 21, 2026Service campaign 26PACD Peterbilt · Electrical System 2027 536, 2027 537, 2027 548 +3 Dated Sep 19, 2026Service campaign P001 Peterbilt · Engine 2016 210, 2017 210, 2018 210 +192 Dated Sep 11, 2026Service campaign 41-028 Peterbilt · Engine 2024 589, 2025 589, 2026 589 Dated Sep 5, 2026

Bulletins on file

Source: newest first
NumberKindComponentDatedModel years
E340EmissionsEngineOct 16, 20262026 520, 2026 567, 2027 567 +4
E328Service campaignElectrical SystemOct 16, 20262025 567, 2026 567, 2025 579 +3
46-025Service campaignElectrical SystemSep 21, 20262022 220, 2023 220, 2024 220 +2
26PACDService campaignElectrical SystemSep 19, 20262027 536, 2027 537, 2027 548 +3
P001Service campaignEngine, Electrical SystemSep 11, 20262016 210, 2017 210, 2018 210 +192
41-028Service campaignEngineSep 5, 20262024 589, 2025 589, 2026 589
P003Service campaignEngine, Electrical SystemSep 3, 20262025 579, 2026 579, 2027 579
P002Service campaignEngineSep 3, 20262024 520, 2025 520, 2024 567 +6
14-037Service campaign—Aug 11, 20262024 537, 2025 537, 2026 537 +13
E316Service campaignEngineAug 1, 20262021 365, 2022 365, 2023 365 +15
E324Service campaignElectrical SystemJul 16, 20262016 367, 2018 367, 2016 567 +3
26PACBService campaignFuel/Propulsion System, Electrical SystemJul 2, 20262024 220, 2026 220, 2022 520 +1
25KWD 25PBDService campaignElectrical System, Fuel/Propulsion SystemJul 2, 20262021 520, 2022 520, 2023 520 +3
CE033Warranty extensionEngine, Power TrainJun 25, 20262023 365, 2024 365, 2025 365 +15
CE031Warranty extensionEngine, Power TrainJun 24, 20262022 365, 2023 365, 2024 365 +13
CE030Warranty extensionPower Train, EngineJun 24, 20262021 389, 2021 520, 2021 567 +1
26PACAService campaignSteeringMay 20, 20262024 520, 2025 520, 2026 520
99-051EmissionsEngineMay 18, 20262025 520, 2025 567, 2025 579 +1
E335EmissionsEngineMay 15, 20262022 365, 2023 365, 2022 367 +10
46-028Service campaignSteeringMay 14, 20262021 520, 2022 520, 2023 520 +3
43-087EmissionsEngineMay 5, 20262021 367, 2022 367, 2023 367 +22
E338Service campaignEngineApr 30, 20262022 365, 2023 365, 2024 365 +21
CE037Warranty extensionFuel/Propulsion SystemApr 17, 20262020 389, 2020 567, 2020 579
CE036Warranty extensionFuel/Propulsion SystemApr 17, 20262019 330, 2019 337, 2019 348 +4
E339EmissionsEngineApr 10, 20262026 520, 2026 567
36-010Service campaignForward Collision AvoidanceApr 8, 20262025 579, 2026 579
E326EmissionsElectrical System, EngineApr 1, 20262017 389, 2018 389, 2019 389 +39
37-004Service campaign—Mar 27, 20262024 567, 2025 567, 2026 567 +6
25PACHService campaignService BrakesMar 18, 20262026 567, 2026 589
46-022Service campaignElectrical SystemFeb 26, 20262022 220, 2023 220, 2024 220 +1
15-034Service campaignSteeringFeb 13, 20262024 520, 2025 520, 2026 520
25PACFService campaignExterior LightingDec 23, 20252023 520, 2024 520, 2025 520 +27
E334EmissionsEngineDec 13, 20252022 320, 2022 389, 2022 520 +2
24PBEService campaignElectrical System, Power TrainNov 26, 20252021 365, 2022 365, 2023 365 +34
14-035Service campaignSuspensionSep 18, 20252024 548, 2025 548
25PBEService campaignSuspension, Service BrakesAug 14, 20252024 367, 2025 367, 2024 548 +8
98-030Service campaignElectrical SystemMay 31, 20252020 220, 2021 220, 2022 220 +15
46-016Service campaignElectrical SystemApr 30, 20252019 520, 2020 520, 2021 520 +11
43-080 PBService campaignElectrical SystemMar 26, 20252021 365, 2022 365, 2023 365 +44
E327EmissionsEngine, Electrical SystemFeb 27, 20252021 365, 2022 365, 2023 365 +27
46-013Service campaignElectrical SystemFeb 5, 20252021 520, 2022 520, 2023 520 +3
E319Service campaignPower TrainNov 27, 20242025 567, 2025 579, 2025 589
E322Service campaignEngineOct 29, 20242025 567, 2025 579, 2025 589
7-700Warranty extensionEngine, Power TrainOct 22, 20242017 320, 2018 320, 2019 320 +37

Where to go next

Source: where to go from here
All makes Every bulletin on file The newest filings across every make, and a number box for the one on your letter. Open →Warranty extensions Repairs the maker still pays for Every extension and special-coverage program, with the term it runs to. Open →Recalls A recall is different in law NHTSA campaigns with a federal duty to repair free, by NHTSA’s number and the maker’s. Open →Investigations What NHTSA is looking into Open defect investigations, their stage and how long each has run. Open →