{"vehicle":{"id":"2019_peterbilt_579","year":2019,"make":"Peterbilt","model":"579"},"as_of":"2026-10-19","counts":{"count":91,"by_type":[{"id":"service_bulletin","name":"Service bulletin","count":86},{"id":"service_campaign","name":"Service campaign","count":1},{"id":"warranty_extension","name":"Warranty extension","count":2},{"id":"emissions","name":"Emissions","count":1},{"id":"other","name":"Other","count":1}],"components":[{"id":"engine","name":"Engine","count":28},{"id":"electrical","name":"Electrical system","count":27},{"id":"equipment","name":"Equipment and accessories","count":22},{"id":"powertrain","name":"Transmission and driveline","count":13},{"id":"structure-body","name":"Body and frame","count":10},{"id":"brakes","name":"Brakes","count":6},{"id":"fuel-system","name":"Fuel system","count":5},{"id":"lighting","name":"Lighting","count":4},{"id":"exhaust-emissions","name":"Exhaust and emissions","count":3},{"id":"visibility","name":"Glass, wipers and mirrors","count":3},{"id":"software","name":"Software","count":3},{"id":"suspension","name":"Suspension","count":3},{"id":"battery","name":"12-volt battery","count":2},{"id":"fuel-tank","name":"Fuel tank","count":2},{"id":"hvac","name":"Heating and air conditioning","count":2},{"id":"instrument-cluster","name":"Instrument cluster","count":2},{"id":"labels-manuals","name":"Labels and manuals","count":2},{"id":"abs","name":"Anti-lock brakes","count":1},{"id":"brake-light","name":"Brake lights","count":1},{"id":"cooling-fan","name":"Cooling fan","count":1},{"id":"cooling-system","name":"Cooling system","count":1},{"id":"pcv","name":"Crankcase ventilation (PCV)","count":1},{"id":"hybrid-ev","name":"Hybrid and electric drive","count":1},{"id":"latches-locks","name":"Latches and locks","count":1},{"id":"power-steering","name":"Power steering","count":1},{"id":"steering","name":"Steering","count":1},{"id":"trailer-hitch","name":"Trailer hitch","count":1},{"id":"wiper","name":"Wipers and washers","count":1}],"codes":[],"topics":[{"id":"maintenance","name":"maintenance","count":1}]},"bulletins":[{"nhtsa_id":11038569,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-10-17","date":"2026-10-14","document_id":"42-070","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"Due to supplier constraints, an authorized aftermarket surge tank has been made available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11038569-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11038569-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11038569"},{"nhtsa_id":11037541,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-09-29","date":"2026-09-11","document_id":"P001","mfr_campaign":null,"component":"ENGINE","summary":"\"Kenworth: Dealers should check the chassis list and SIR weekly for VIN changes. 2 chassis added to the chassis list. Peterbilt: Dealers should check the chassis list and SIR weekly for VIN changes. 10 chassis added to the chassis list.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037541-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037541-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037541"},{"nhtsa_id":11037451,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-09-23","date":"2026-09-05","document_id":"E343","mfr_campaign":null,"component":"ENGINE","summary":"An exhaust manifold slip joint seal kit is now available for EPA 2017-2024 PACCAR MX-13 engines.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037451-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037451-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037451"},{"nhtsa_id":11035343,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-07-30","date":"2026-07-25","document_id":"E311","mfr_campaign":null,"component":"ENGINE","summary":"105 chassis have been removed from the chassis list and unflagged in PRWS due to expiration of applicable warranty coverage. Total chassis population is 732.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035343-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035343-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11035343"},{"nhtsa_id":11035111,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-07-21","date":"2026-07-10","document_id":"E311","mfr_campaign":null,"component":"ENGINE","summary":"The Condition, Chassis Affected, Service Action, Warranty, and Procedure sections have been updated to include the latest prognostics bulletin verbiage.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035111-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035111-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11035111"},{"nhtsa_id":11033351,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-03","date":"2026-05-06","document_id":"02-177","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Troubleshooting procedures for 2.1m cab power windows are now available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033351-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033351-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11033351"},{"nhtsa_id":11032293,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-05-06","date":"2026-04-17","document_id":"45-070","mfr_campaign":"45-070","component":"ENGINE","summary":"The attached procedures document has been updated with more detail and explanations. This is not a stand-alone procedure. Cummins Quickserve troubleshooting will specify the use of these procedures while troubleshooting specific fault codes.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032293-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032293-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032293"},{"nhtsa_id":11032291,"type":"warranty_extension","type_name":"Warranty extension","date_added":"2026-05-06","date":"2026-04-17","document_id":"CE036","mfr_campaign":"CE036","component":"FUEL/PROPULSION SYSTEM","summary":"KW & PB DEF Quality Sensor part number Q21-6127-001 for PACCAR PX-7 and Cummins X15 engines has been added to this warranty policy.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032291-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032291-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032291"},{"nhtsa_id":11032290,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-05-06","date":"2026-04-16","document_id":"14-034","mfr_campaign":"14-034","component":"UNKNOWN OR OTHER","summary":"Bogie Crossmember Torque Value Update - Procedure has been updated to correct torque values.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032290-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032290-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032290"},{"nhtsa_id":11032284,"type":"emissions","type_name":"Emissions","date_added":"2026-05-06","date":"2026-04-01","document_id":"E326","mfr_campaign":"E326","component":"ENGINE; ELECTRICAL SYSTEM","summary":"EPA17-24 MX Fuel Injector Connector - This bulletin has been revised to include all EPA17-24 and CARB24 PACCAR MX engines.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032284-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032284-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032284"},{"nhtsa_id":11028314,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-05","date":"2026-01-31","document_id":"45-070","mfr_campaign":"45-070","component":"ENGINE","summary":"Procedure pictures updated for clarity. When troubleshooting Cummins X15 fault codes 555 or 556, follow this additional testing, inspection, and documentation procedure to help identify the root cause of dusted engines. This is not a stand-alone process but must be used alongside Cummins troubleshooting steps. Cummins Quickserve will reference this bulletin for fault codes 555 or 556.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028314-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028314-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028314"},{"nhtsa_id":11022496,"type":"other","type_name":"Other","date_added":"2025-09-03","date":"2025-08-20","document_id":"E311","mfr_campaign":"E311","component":"ENGINE; POWER TRAIN","summary":"Condition, Chassis Affected, and Warranty sections updated with the following verbiage “E311 must be flagged and open in Service Information Record (SIR) at the time of RO open date to qualify.” Also, “Through Standard Warranty or any applicable active Extended Warranty” verbiage was removed from Warranty section.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11022496-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11022496-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11022496"},{"nhtsa_id":11019217,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-06-05","date":"2025-05-22","document_id":"T016 / 26-040","mfr_campaign":"T016 / 26-040","component":"POWER TRAIN","summary":"T016: Warranty section updated to include 0.5 hours for test drive. Recommended Repair T016C has been updated from 6.4 hours to 6.9 hours. SRT codes updated in PRWS Claim Coding Table: B25-17A for 6.9 hours created to replace all other codes. 26-040: Warranty section updated to include 0.5 hours for test drive. Recommended Repair 26040C has been updated from 6.4 hours to 6.9 hours. SRT codes updated in PRWS Claim Coding Table: B25-17A for 6.9 hours created to replace all other codes.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11019217-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11019217-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11019217"},{"nhtsa_id":11017898,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-05-06","date":"2025-04-30","document_id":"46-016","mfr_campaign":"46-016","component":"ELECTRICAL SYSTEM","summary":"4/29/2025: Campaign A software update is available for 520EV and 579EV Battery Electric Vehicles. This software update corrects or improves certain functions. Software update procedures have been revised. Campaign start date is 12/05/2024. Campaign A software update is available for 520EV and 579EV Battery Electric Vehicles. This software update corrects or improves certain functions. Campaign start date is 12/05/2024.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017898-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017898-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11017898"},{"nhtsa_id":11010926,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-12-03","date":"2024-11-22","document_id":"32-025","mfr_campaign":"32-025","component":"ENGINE","summary":"Info Only Unnecessary starter replacements can result from customer complaints regarding engine starting issues. A new Starter Troubleshooting Guide has been created to provide a comprehensive list of starting system checks, which should reduce unnecessary starter replacements and associated warranty claims. Engine starting system warranty claims now require a completed Starter Checklist, a Battery Pack Midtronics Report, and a Cable Drop Midtronics Report. Claims filed without these documents may be denied.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11010926-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11010926-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11010926"},{"nhtsa_id":11009757,"type":"warranty_extension","type_name":"Warranty extension","date_added":"2024-11-05","date":"2024-10-22","document_id":"7-700","mfr_campaign":"7-700","component":"POWER TRAIN; ENGINE","summary":"7/700 Service Agreement - Letter Only.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009757-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009757-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11009757"},{"nhtsa_id":11005516,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-08-02","date":"2024-07-30","document_id":"16-044","mfr_campaign":"16-044","component":"SUSPENSION","summary":"Fix As Fail The height control valve (HCV) rod on vehicles with low air leaf suspensions is prone to toggling over center during rough road conditions. With full suspension articulation, HCV bracket flexes and toggles over center the HCV linkage, which results in either deflated airbags or makes them unable to inflate. Fix-as-fail start date is 07/30/2024.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11005516-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11005516-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11005516"},{"nhtsa_id":10245639,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-02","date":"2023-11-02","document_id":"E273","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"Fix As Fail Updated: Two part numbers added: 1818119 DPF Delta Pressure Sensors for MX-13-2 EMY18 2200138 DPF Delta Pressure Sensors for MX-13 -2, EMY19 Per Environment and Climate Change Canada (ECCC) regulations and guidance (Canadian Environmental Protection Act, 1999 (CEPA)), a letter has been provided to owners of Canadian registered chassis that provides a list of emissions components that have been reported (to ECCC) as having a defect.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10245639-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10245639-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10245639"},{"nhtsa_id":10244481,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-11-10","date":"2023-10-17","document_id":"45-066","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"A testing procedure has been created for the coolant level sensor on model 520.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10244481-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10244481-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10244481"},{"nhtsa_id":10243354,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-10-03","date":"2023-09-18","document_id":"28-001","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"For all Peterbilt chassis equipped with an air shifted PTO. Oil from the air shift cover of the PTO may leak into the air line, causing the EOA solenoid to become inoperative.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10243354-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10243354-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10243354"},{"nhtsa_id":10238387,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-07-05","date":"2023-06-23","document_id":"01-079","mfr_campaign":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; VISIBILITY; ENGINE AND ENGINE COOLING","summary":"Fix-as-Fail - HVAC Intermittently Stops Blowing Cold Air","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10238387-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10238387-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10238387"},{"nhtsa_id":10235714,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-05-05","date":"2023-04-13","document_id":"02-178","mfr_campaign":null,"component":"STRUCTURE; VISIBILITY","summary":"Fix As Fail – Certain 579, and New Model 579 chassis that were manufactured with a Bendix forward looking camera system may experience bracket failure causing the bracket and camera to fall from the windshield.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235714-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235714-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10235714"},{"nhtsa_id":10235704,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-05-05","date":"2023-04-13","document_id":"34-096","mfr_campaign":null,"component":"SERVICE BRAKES, AIR; ELECTRICAL SYSTEM","summary":"Fix As Fail – All New Model 579 chassis with Bendix radar opti on may have a harness rub against the radiator that is causing possible damage.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235704-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235704-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10235704"},{"nhtsa_id":10232162,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-03-01","date":"2023-02-10","document_id":"32-019","mfr_campaign":null,"component":"STRUCTURE; ELECTRICAL SYSTEM","summary":"Fix As Fail – Chassis that were manufactured with certain battery cable routing brackets may experience rubbing or chafing of the battery cables.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232162-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232162-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10232162"},{"nhtsa_id":10232160,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-03-01","date":"2023-02-27","document_id":"E298","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV); ENGINE AND ENGINE COOLING","summary":"Certain Engine Model Year 2018 PACCAR MX-11 engines must have the crankcase pressure sensor replaced due to contamination during assembly.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232160-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232160-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10232160"}],"next_cursor":"2023-03-01_10232160","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}